Sulaiman al-A'mash الأعمش / سليمان بن مهران · The Chapters on Divorce

"Divorce according to the Sunnah means divorcing her with one divorce in each cycle when she is pure, then when she becomes pure the third time, then he pronounces divorce again, and after that she must wait one more menstrual cycle."

"Subai'ah Aslamiyyah bint Harith gave birth twenty-odd days after her husband died. When her postnatal bleeding ended, she adorned herself, and was criticized for doing that. Her case was mentioned to the Prophet (ﷺ) and he said: 'If she does that, then her waiting period is over."'

the Messenger of Allah (ﷺ) swore to keep away from his wives, because Zainab had sent back her gift and 'Aishah said: "She has disgraced you." He became angry and swore to keep away from them.

a man declared Zihar upon his wife, then he had intercourse with her before offering expiation. He came to the Prophet (ﷺ) and told him about that. He said: "What made you do that?" He said: "I saw her ankles in the moonlight, and I could not control myself, and I had intercourse with her." The Messenger of Allah (ﷺ) smiled and told him not to go near her until he had offered expiation.

"A man came to the Prophet (ﷺ) and said: 'O Messenger of Allah, my master married me to his slave woman, and now he wants to separate me and her.' The Messenger of Allah (ﷺ) ascended the pulpit and said: 'O people, what is the matter with one of you who marries his slave to his slave woman, then wants to separate them? Divorce belongs to the one who takes hold of the calf (i.e., her husband).’ “