"Umar bin Ubaidullah bin Ma’mar proposed marriage on behalf of his son to the daughter of Shaibah bin "Uthman. He sent me to Aban bin "Uthman, who was the leader of the Hajj, and he [Aban] said: I think he must be a Bedouin. "The pilgrim in ihram should not get married or arrange a marriage." ‘Uthman (رضي الله عنه) told me that from the Prophet (ﷺ) , and Nubaih told me something similar from his father.