Narrated Anas bin Seereen: Ibn `Umar said: "I divorced my wife while she was menstruating. `Umar mentioned that to the Prophet . The Prophet said, (to my father), "Let your son take her back." I asked (Ibn `Umar), "Is such a divorce counted (i.e. as one legal divorce)?" Ibn `Umar said, "Of course." Narrated Yunus bin Jubair: Ibn `Umar said, "The Prophet said to `Umar, 'Order him (Ibn `Umar) to take her back.' " I asked, "Is such a divorce counted (as one legal divorce)?" Ibn `Umar said, "What do you think if someone becomes helpless and foolish?"

Narrated Abi Ghallab Yunus bin Jubair: I asked Ibn `Umar,"(What is said regarding) a man divorces his wife during her period?" He said, "Do you know Ibn `Umar? Ibn `Umar divorced his wife while she was menstruating. `Umar then went to the Prophet and mentioned that to him. The Prophet ordered him to take her back and when she became clean, he could divorce her if he wanted." I asked (Ibn `Umar), "Was that divorce counted as one legal divorce?" He said, "If one becomes helpless and foolish (will he be excused? Of course not). "

Narrated Yunus Ibn Jubair: Ibn `Umar divorced his wife while she was having her menses. `Umar asked the Prophet who said, "Order him (your son) to take her back, and then divorced her before her period of the 'Iddah has elapsed." I asked Ibn `Umar, "Will that divorce (during the menses) be counted?" He replied, "If somebody behaves foolishly (will his foolishness be an excuse for his misbehavior)?"