Wadi Osman to-day was less irregular in course, and broadened slowly. After two hours and a half it twisted suddenly to the right through a gap, and we found ourselves in Hamdh, in a narrow, cliff-walled gorge. As usual, the edges of the bed of hard sand were bare; and the middle bristled with hamdla-asla trees, in grey, salty, bulging scabs. Before us were flood-pools of sweet water, the largest of them nearly three hundred feet long, and sharply deep. Its narrow bed was cut into the light impervious clay. Mohammed said its water would remain till the yearâ€™s end, but would soon turn salt and useless.
With regard to the brigade for Rabegh, it was a complicated question. Shipping was precious; and we could not hold empty transports indefinitely at Suez. We had no Moslem units in our Army. A British brigade was a cumbersome affair, and would take long to embark and disembark. The Rabegh position was large. A brigade would hardly hold it and would be quite unable to detach a force to prevent a Turkish column slipping past it inland. The most they could do would be to defend the beach, under a shipâ€™s guns and the ship could do that as well without the troops.
Feisalâ€™s stand in Nakhl Mubarak could in the nature of things only be a pause, and I felt that I had better get back to Yenbo, to think seriously about our amphibious defence of this port, the Navy having promised its every help. We settled that I should consult Zeid, and act with him as seemed best. Feisal gave me a magnificent bay camel for the trip back. We marched through the Agida hills by a new road, Wadi Messarih, because of a scare of Turkish patrols on the more direct line. Bedr ibn Shefia was with me; and we did the distance gently in a single stage of six hours, getting to Yenbo before dawn. Being tired after three strenuous days of little sleep among constant alarms and excitements I went straight to Garlandâ€™s empty house (he was living on board ship in the harbour) and fell asleep on a bench; but afterwards I was called out again by the news that Sherif Zeid was coming, and went down to the walls to see the beaten force ride in.