Imam al-Zuhri (may Allah have mercy on him) said: The Messenger of Allah (peace and blessings be upon him) married Umm Habibah bint Abi Sufyan bin Harb bin Umayyah bin Abd Shams bin Abd Manaf bin Qusayy bin Kilab bin Murrah bin Ka'b bin Lu'ayy bin Ghalib bin Fihr bin Malik (may Allah be pleased with her). The name of Umm Habibah (may Allah be pleased with her) was Ramlah. Uthman bin Affan (may Allah be pleased with him) gave Umm Habibah (may Allah be pleased with her) in marriage to the Messenger of Allah (peace and blessings be upon him), because the mother of Umm Habibah (may Allah be pleased with her) was Safiyyah bint Abi al-As, and Safiyyah was the full paternal aunt of Uthman (may Allah be pleased with him), that is, the full sister of Affan. Shurahbil bin Hasanah brought Umm Habibah (may Allah be pleased with her) to the Messenger of Allah (peace and blessings be upon him).
Hadith Referenceالمعجم الكبير للطبراني / مسند النساء / 19707