Ya'qub bin Ibrahim bin Sa'd يعقوب بن إبراهيم بن سعد بن إبراهيم · The Book of Divorce

"The Sunnah divorce is a divorce issued when she is pure (not menstruating) without having had intercourse with her. If she menstruates and becomes pure again, give her another divorce, and if she menstruates and becomes pure again, give her another divorce, then after that, she should wait for another menstrual cycle." (One of the narrators) Al-A'mash said: "I asked Ibrahim, and he said something similar."

"The envoy of the Messenger of Allah came to me and said: 'Keep away from your wife.' I said: 'Should I divorce her?' He said: 'No, but do not approach her.'" And he (the narrator) did not mention (the words): "Go to your family."