When Uwaymir, the brother of Banu Ajlan, performed lian with his wife, he said, "Messenger of Allah, I would be wronging her if I kept her. She is divorced, she is divorced, she is divorced."
حدثنا ابن إدريس حدثنا ابن إسحاق عن الزهري
لما لاعن عويمر أخو بني العجلان امرأته قال يا رسول الله ظلمتها إن أمسكتها هي الطلاق وهي الطلاق وهي الطلاق
No references are available.
Its chain of transmission is sahih. Ibn Idris here is Shafii, the Imam. The hadith is like the one before it.