Al-Rabi' bin Sabrah narrates from his father (Sabrah bin Ma'bad, may Allah be pleased with him) that they reached the place called Usfan with the Messenger of Allah (peace and blessings be upon him), and a man of Banu Mudlij spoke to him (peace and blessings be upon him).
(b) This is an error on the part of Abd al-Aziz bin Umar; the majority narrate from al-Rabi' bin Sabrah that this was at the time of the conquest of Makkah.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب النكاح / 14156