And Abu Bakr ibn Abi Shaybah, 'Amr al-Naqid, and Zuhayr ibn Harb narrated to us, all of them from Ibn 'Uyaynah—Zuhayr said: Sufyan ibn 'Uyaynah narrated to us—from Ayyub ibn Musa, from Nubayh ibn Wahb, from Aban ibn 'Uthman, from 'Uthman, reaching thereby to the Prophet, peace and blessings be upon him, who said: "The one in ihram (ritual state of pilgrimage) may not marry, nor propose marriage."