Yahya related to me from Malik from Ibn Shihab that Talha ibn
Abdullah ibn Awf said, and he knew that better than them, from Abu
Salama ibn Abd ar-Rahman ibn Awf that Abd ar-Rahman ibn Awf divorced
his wife irrevocably while he was terminally ill, and Uthman ibn Affan
made her an heir after the end of her idda.
Muwatta Malik Book 29, Hadith 44