Abdul-Rahman bin Ayman reported,

Someone was asking Ibn Umar a question while Abu Zubayr was listening. The man asked, "What is your view concerning a man who divorces his wife while she is menstruating?"Ibn Umar replied, "Ibn Umar divorced his wife during the time of the Messenger of Allah ﷺ, and Umar said, 'Messenger of Allah, Abdullah has divorced his wife while she was menstruating.' The Prophet ﷺ said, 'Let Ali take her back,' and he did not count it as anything." He continued, "He instructed him to return her, and when she became pure, he could either divorce her or keep her."Ibn Umar said that the Prophet ﷺ recited "Prophet, when you divorce women, divorce them" [Talaq 65:1] meaning at the start of their waiting period.Ibn Jurayj said, "And I heard Mujahid recite it that way as well."

Ahmad 5524

Sahih

حدثنا روح حدثنا ابن جريج أخبرني أبو الزبير أنه

سمع عبد الرحمن بن أيمن

يسأل ابن عمر وأبو الزبير يسمع فقال كيف ترى في رجل طلق امرأته حائضا فقال إن ابن عمر طلق امرأته على عهد رسول الله ﷺ فقال عمر يا رسول الله إن عبد الله طلق امرأته وهي حائض فقال النبي ﷺ ليراجعها علي ولم يرها شيئا وقال فردها إذا طهرت فليطلق أو يمسك قال ابن عمر وقرأ النبي ﷺ {يا أيها النبي إذا طلقتم النساء فطلقوهن} في قبل عدتهن قال ابن جريج وسمعت مجاهدا يقرؤها كذلك

أحمد 5524صحيح
Contents
Reference
Commentary
Ayat
Collection
Musnad Ahmad
Book
Abdullah bin Umar
Numbering
Darussalam 5524
Ahmad 5524