Hanad bin al-Sari bin Mus'ab هناد بن السري بن مصعب · The Book on Marriage

The Messenger of Allah said: "Having food on the first day is was is obligatory, and having food on the second day is Sunnah, and having food on the third day is to be heard of, and whoever wants to be heard of, Allah will make him heard of."

A woman came to the Messenger of Allah and said: "I present myself to you (for marriage)." So she stood for a long time. Then a man said: "O Messenger of Allah! Marry her to me if you have no need of her." So he said: "Do you have anything to give her as a dowry?" He said: "I have nothing except this Izar." So the Messenger of Allah said: "If you give her your Izar then you will have…

"The Prophet prohibited marrying a woman along with her paternal aunt or along with her maternal aunt."

He (Abu Qilabah) said: "If I wish, I could say: 'The Messenger of Allah said'" but he said: "The Sunnah when a man married a virgin after he already has a wife, is that he stays with her seven (nights). And when he married a matron when he already has a wife, he stays with her three (nights)."

The Prophet would divide (his time) equally between his wives and said: "O Allah! This is my division in what I have control over, so do not punish me for what You have control over which I do not have control over."