Soon after one o'clock in the morning the stillness round the zareba was suddenly broken. A roar of musketry burst from the bushes all round, and it was evident that the enemy were assembled there in great force. The troops were ordered to lie down; and fortunately here, as at El-Teb, the Arab fire was far too high, and the storm of bullets swept for the most part overhead. Many of the camels, mules, and horses were, however, hit, but only one man was killed and an officer and two men wounded. Grasping their rifles the troops lay ready to spring to their feet and repel the attack should it be made; but the hours passed on slowly without the expected movement taking place, and there was a general feeling of relief when morning at last broke. As the Arabs continued their fire, a nine-pounder and Gatling gun were brought into play upon the bushes, and the fire of the enemy soon died out and they fell back to their camp.

The troops now had breakfast, and soon after they had finished the cavalry arrived from the other zareba. At eight o'clock the Mounted Infantry moved out, accompanied by a party of Abyssinian scouts. They had gone but a short distance when a very heavy fire was opened upon them, and the officer in command sent back to the general to say that there was a broad ravine stretching across the country a few hundred yards ahead, although hidden by the bushes from observation until closely approached, and that this ravine was held by the enemy in great force. The infantry now moved out from the zareba, formed in two squares. The second brigade, composed of the Royal Highlanders, the 65th, and the Marines, led the way. It was commanded by General Davis, and in its centre rode General Graham with his staff.

As soon as this had marched out the first brigade followed, taking its place in echelon a hundred yards on its right rear, so that its fire commanded its right flank and protected it from an attack in the rear. It consisted of the 89th, 75th, and 60th Rifles, under General Buller. The camels and baggage animals remained under a guard at the zareba.

The Mounted Infantry and Abyssinians fell back as the first brigade advanced, and as soon as they had moved clear of the face of the square the machine-guns at its angles opened fire. The enemy's fire soon ceased, and the brigade again advanced. But the Arabs had simply thrown themselves down and had not retreated, and their fire broke out again as soon as that of the machine-guns ceased.

General Graham now gave the order for the Highlanders, who formed the front face of the square, to charge. With a cheer they went forward at the double, and sweeping the enemy before them soon reached the head of the ravine. The result of the order was, however, that the square was broken up. Its front face had moved on at a run, while the flanks and rear had continued their march at the same pace as before, and there was consequently a wide gap between the 65th on the right flank and the Highlanders in front. Orders were given to the 65th to hurry up; but as they did so, masses of the enemy were seen coming on at a run and making for the gap in the square.