Muhammad bin Bashar Bindar محمد بن بشار بندار · The Book of Divorce

It was narrated from Ibn 'Umar that he divorced his wife when she was menstruating, but the Messenger of Allah told him to take her back, and divorce her when she was pure (not menstruating).

"The child is the bed's, and for the fornicator is the stone."

"Take what she owes you and let her go." He said: "Yes." And the Messenger of Allah ordered her to wait for one menstrual cycle and then go to her family.

"Do you know 'Abdullah bin 'Umar?" He said: "Yes." He said: "He divorced his wife when she was menstruating, and 'Umar went to the Prophet and told him about that. He ordered him to take her back until she became pure," and I did not hear him adding anything to that.