And Abu Ghassan al-Misma'i narrated to me, saying: 'Abd al-A'la narrated to us. And Abu al-Khattab Ziyad ibn Yahya narrated to me, saying: Muhammad ibn Sawa' narrated to us. Both said: Sa'id narrated to us, from Matar and Ya'la ibn Hakim, from Nafi', from Nubayh ibn Wahb, from Aban ibn 'Uthman, from 'Uthman ibn 'Affan, that the Messenger of Allah, peace and blessings be upon him, said: "The one in ihram shall not marry, nor be married, nor propose."