Gervaise at once took up his new duties, and an hour later, carrying a basket, followed them into the town. It was strange to him thus to be walking among the fanatical Moors, who, had they known the damage that he had inflicted upon their galleys, would have torn him in pieces. None gave him, however, more than a passing look. Nubian slaves were no uncommon sight in the town, and in wealthy Moorish families were commonly employed in places of trust, and especially as attendants in the harems. The ladies were now as closely veiled as the Moorish women, it being only in the house that they followed the Berber customs. Gervaise had learnt from Muley that Ben Ibyn was one of the richest merchants in Tripoli, trading direct with Egypt, Syria, and Constantinople, besides carrying on a large trade with the Berber tribes in the interior. He returned to the house with his basket full of provisions, and having handed these over to the cook, he went to the private apartments, as Khadja had requested him to do. Here she and her daughters asked him innumerable questions as to his country and its customs, and then about Rhodes and the Order to which he belonged. Their surprise was great when they heard that the knights were bound to celibacy.