"I think so too, lad. That looks as if we were getting near the water, and they smell it."

Just as the first signs of daybreak were apparent in the east the character of the country changed, and they could make out clumps of trees, and, as the light grew brighter, cultivated ground. Ten minutes later they both gave a shout of joy as on mounting a slight ascent the river lay before them. A few minutes later they were on its bank. The camels rushing down put their noses into the water; their riders slipped from their backs regardless of the fact that the water was knee-deep, and wading back to the sh.o.r.e threw themselves down by the edge, and took long draughts of the clear water. Then throwing off their clothes they rushed in and indulged in a bathe.

The camels, after filling themselves nearly to bursting, lay down in the stream until the sergeant and Edgar went out and compelled them to return to sh.o.r.e, when they set to work cropping the long gra.s.s that grew abundantly there, while their riders sat down and made a meal from the contents of their haversacks.

"Well, at any rate," the sergeant said, "we can do nothing just at present. The troops may be within a mile, and they may be ten miles off; there is no saying. There is nothing for us to do but to wait until we hear something of them. If we do not hear anything of them we shall know that they either have not struck the river, or have struck it so far off that we cannot hear the guns. In that case my opinion is that we may as well rest here for to-day. Before we move I think it will be decidedly better to take the saddles off the camels and hide them in the bushes, and then move away some distance and hide up ourselves. This is evidently a cultivated country, and if there are any natives about they will be sure to see the camels, so we had better not be near them. There is no fear of the animals straying; they will be eating and drinking all day."

The saddles were accordingly removed from the camels' backs and hidden; the two men went back a few hundred yards from the river and lay down amongst some bushes. Edgar was just dropping off to sleep, when the sergeant exclaimed, "Listen! they are at it."

Edgar at once roused himself, and distinctly heard the boom of a distant gun.

"That is one of the seven-pounders," the sergeant said; "and I think I can hear the sound of musketry, but I am not sure about that."

Presently, however, the wind brought down distinctly the sound of dropping shots.

"Skirmishing, lad! I suppose the enemy are hovering about them, but haven't come to close quarters yet."

"It is horrible being here instead of with them!" Edgar exclaimed as he rose to his feet.

"It is no use thinking of moving, lad; they are four or five miles away certainly, and as the Arabs are probably all round them, there wouldn't be the slightest chance of our joining them. There is nothing to do but to wait here. The sound comes from inland, so it is certain they have not got to the river yet. As far as I can judge it is pretty nearly behind us, so when they lick those fellows they are likely to come down on the river somewhere near this point. They will be down before evening. You may be sure they had not got water enough to last them through the day, so they must move forward however many of the natives may be in their way. It is not like the last business; then they were on us almost before we knew they were coming, but in this flat country we shall have plenty of warning; and I will bet a year's pay they don't get up to our square again. I think, lad, I will get you to set my bandages right again."

Edgar uttered an exclamation of alarm. There was a large dark patch on the sergeant's trousers. In dressing after their bathe the bandages had shifted a little, and the bleeding had recommenced. It was evident at once to Edgar that a great deal of blood had been lost, for Sergeant Bowen lay faint and exhausted upon the ground. Unknown to himself the action of the camel had set the wound off bleeding during the night, and although he had said nothing to Edgar about it, he had with difficulty walked up from the river to their hiding-place. Edgar ran down to the river with the two water-bottles; when he returned he found his companion insensible. He unb.u.t.toned his tunic and got at the wound, from which blood was still flowing. He washed it, made a plug of wet linen, and with some difficulty bandaged it tightly. After some time the sergeant opened his eyes.

"Don't try to move," Edgar said. "I have staunched and bandaged the wound, and you will be better soon."

"It is a bad job, lad; just at present when we want to be up and doing."

"There is nothing to do at present, sergeant. We have only to wait quietly until our fellows come down to the river, and then I will soon get you a.s.sistance."

"Do you hear the firing still?"

"It is just as it was," Edgar replied, after listening attentively for a minute.

"Then I expect they have formed another zareba, as they did at Abu Klea, and that they will leave the camels there and march straight down to the river."

"I will steal up to the edge of the desert, if you don't mind being left alone a bit. I shall be able to judge then how far they are off."

"Do so, lad; I am all right here. But do not be too long away or I shall be anxious."

Edgar made his way a quarter of a mile back. Some cultivated fields stretched before him, and beyond them the rolling hillocks of the desert. He could see men on horseback and foot moving about, and looking to the right saw about half a mile distant a place of some extent, which was, he felt sure, Metemmeh. Numbers of men were pouring out from the town. The firing was not straight ahead, but somewhat to the left. "If they attack Metemmeh at once we shall be all right," he said to himself.

"If they march straight down to the river we shall be all right still.

We shall only have to move along to them. It is lucky we did not strike the river above the town, for it would have been next to impossible to get round to them without being observed."

He went back to his companion, and told him what he had seen.

"There is evidently going to be another tough fight before they get down to the water," the sergeant said. "It is very hard our being cut off here. Not that I should be good for any fighting if I were with them."

"I have no great desire to be in another fight like the last," Edgar said. "One go at that sort of thing is quite enough for me."

The hours pa.s.sed slowly. The sergeant slept a good deal, and anxious as Edgar was he too several times dozed off. Presently he exclaimed, "The fire is become much heavier, sergeant; and it is nearer too. Listen!"

"It is the Arabs, lad," the sergeant said, raising himself on his elbow.

"It is heavy, but it is nothing like the roll of musketry you hear when our fellows begin. But, as you say, it is much nearer; the column, or part of it, is on its march towards the river."

Five minutes later a dull continuous rattle came to their ears.

"They are at it now. They have stopped!" he said a minute later when the roar suddenly ceased. "What has happened now, I wonder? Ah! there they are again. That is more like it--steady and even."

The musketry came in sudden crashes. "Volleys!" the sergeant said. "They are near them."

For three or four minutes the sounds continued, and then there was silence.

"They have beaten them off," the sergeant said. "They didn't let them get near them this time, I expect. If they had there would have been independent firing. As long as you hear volleys you may be sure our fellows are not pressed."

Beyond an occasional shot the firing had ceased.

"How far do you think they are away now, sergeant?"

"If they were four miles before I don't think they are more than two now, and a good bit more away to the left. They are making to the river, so as to establish themselves there before they tackle Metemmeh."

"Then in half an hour they will be down on the river," Edgar said. "I will wait that time, and then start and get a party to bring you in."

"You had better wait until to-morrow morning, lad. We can do very well until then. I may be able to crawl by that time. Anyhow, they will have their hands full this afternoon. They will have to make a zareba by the river, attend to the wounded, and perhaps send back a force to bring in the camels and baggage, who were no doubt left behind at the spot where they were firing this morning. There is grub enough in the haversacks to last us until to-morrow, and plenty of water for the fetching."

"Just as you think best, sergeant. My shoulder is smarting a good deal, and I shall be all the better for a few more hours' rest myself. It will soon be getting dusk, so I will go down and get another supply of water at once, and then we can do a good twelve hours' sleep without fear of being called up for outpost duty. We have got three or four nights'

sleep to make up."

It was broad daylight before they awoke. The sergeant got on to his feet, but it was evident to Edgar that he was altogether unfit for walking.

"Shall I saddle your camel for you, sergeant?"

"No, lad; I will stay where I am. Like enough the Arabs will be swarming about just within gun-shot of our camp. They are obstinate beggars, and do not know when they are fairly beaten. If I were as active as you are we might manage to get through on foot, but a man on a camel would be sure to be seen. Be very careful, lad, how you go. Remember, if you are seen you are lost; for these fellows could run you down to a certainty, and your only chance is to get through without being noticed."

"I don't like leaving you, sergeant."

"But you must leave me, lad. We have no food to speak of left, and it will be just as dangerous to-morrow or next day as it is to-day.

Besides, your duty is with the corps. Every musket may be needed, and the sooner you go the sooner I shall be fetched in."

"Very well, then, I will start at once," Edgar said.

He first went down to the river, filled the two water-bottles and placed them both by the sergeant's side, and emptied what little food remained in his haversack.

"Now you will do for a couple of days if anything should occur to prevent them from sending out."

"I shall do very well, lad. It is not of myself I shall be thinking, but of you. The gladdest sound that ever fell on my ears will be the tramp of infantry, for then I shall know that you have got safely through.

Good-bye, lad, and G.o.d bless you!"

Edgar wrung the sergeant's hand, and, unable to trust himself to speak, turned and started through the wood. He had not gone very far when he found that the grove was by no means a large one, for the trees opened before him. He bore to his left, hoping that they would extend along the river bank; but it was not so. The grove was isolated, and a large patch of cultivated land stretched down to the river. Half a mile further there was another grove; but whether this was more extensive than that in which he now was he had no means of telling. Standing at the edge of the trees he could see several figures on horseback moving about, and saw at once that they were natives.