I divorced my wife during the time of the Messenger of Allah ﷺ while she was menstruating. Umar mentioned this to the Messenger of Allah ﷺ, who said, "Order him to take her back, then leave her until she becomes pure, then menstruates again. When she becomes pure, let him divorce her before having relations with her, or keep her. That is the waiting period Allah commanded for divorcing women."Ubaydullah said, I asked Nafi, "What became of that pronouncement of divorce?"He replied, "It was counted as one."
حدثنا محمد بن عبد الله بن نمير حدثنا أبي حدثنا عبيد الله عن نافع
طلقت امرأتي على عهد رسول الله ﷺ وهي حائض فذكر ذلك عمر لرسول الله ﷺ فقال مره فليراجعها ثم ليدعها حتى تطهر ثم تحيض حيضة أخرى فإذا طهرت فليطلقها قبل أن يجامعها أو يمسكها فإنها العدة التي أمر الله أن يطلق لها النساء قال عبيد الله قلت لنافع ما صنعت التطليقة قال واحدة اعتد بها