The surgeon, having heard this account from the host, concluded that the best course the princess of Deryabar could take was to wait upon Pirouzè; but that step required much precaution: for it was to be feared that if the sultan of Harran's sons should happen to hear of the arrival of their sister-in-law and her design, they might cause her to be conveyed away before she could discover herself. The surgeon weighed all these circumstances, and therefore, that he might manage matters with discretion, desired the princess to remain in the caravanserai, whilst he repaired to the palace, to observe which might be the safest way to conduct her to Pirouzè.