Hadith 10:781
Abu Bakr narrated to us, he said: Marwan bin Mu'awiyah narrated to us, from Jubayr bin Mihran al-Tamimi, who said: I asked Abdullah bin Abi Awfa about a woman who obtained khul' (divorce) from her husband in exchange for the remainder of the dowry that was owed to her by him; is it permissible for them to return to one another? He said: Yes, if he did not mention a divorce in it, with a new dowry. He said: And I asked Mahan, and he said: Yes, even if it is [a dowry] of water.
حدثنا أبو بكر قال نا مروان بن معاوية عن جبير بن مهران التميمي قال سألت عبد الله بن أبي أوفى عن امرأة اختلعت من زوجها ببقية مهر كان لها عليه فهل لهما أن يتراجعا قال نعم إن لم يكن ذكر فيها طلاقا بمهر جديد قال وسألت ماهان فقال نعم ولو يكون من الماء