At other times he was full of humour⁠—that invariable magnet of Arab goodwill. He spoke one night to the Rifaa sheikhs when he sent them forward to occupy the plain this side of Bir el Fagir, a tangled country of acacia and tamarisk thickets on the imperceptible watershed of the long depression uniting Bruka and Bir Said. He told them gently that the Turks were coming on, and that it was their duty to hold them up and give God the credit of their victory; adding that this would become impossible if they went to sleep. The old men⁠—and in Arabia elders mattered more than youths⁠—broke out into delighted speech, and, after saying that God would give him a victory, or rather two victories, capped their wishes with a prayer that his life might be prolonged in the accumulation of an unprecedented number of victories. What was better, they kept effective watch all night, in the strength of his exhortation.