Yahya related to me from Malik from Abu Layla ibn Abdullah ibn Abd ar-Rahman ibn Sahl from Sahl ibn Abi Hathma that some of the great men of his people informed him that Abdullah ibn Sahl and Muhayyisa went out to Khaybar because extreme poverty had overtaken them. Muhayyisa returned and said that Abdullah ibn Sahl had been killed and thrown in a shallow well or spring. The jews came and he said, "By Allah! You have killed him." They said, "By Allah! We have not killed him!" Then he made for his people and mentioned that to them. Then he, his brother Huwayyisa, who was older than him, and Abd ar-Rahman, set out. Muhayyisa began to speak, as he had been at Khaybar. The Messenger of Allah, may Allah bless him and grant him peace, said to him, "The greater first, the greater first," meaning in age. So Huwayyisa spoke and then Muhayyisa spoke. The Messenger of Allah, may Allah bless him and grant him peace, said, "Either they pay your companion's blood-money or we will declare war against them." The Messenger of Allah, may Allah bless him and grant him peace, wrote that to them and they wrote, "By Allah, we did not kill him!" The Messenger of Allah, may Allah bless him and grant him peace, said to Huwayyisa, Muhayyisa, and Abd ar-Rahman, "Do you swear and claim the blood of your companion?" They said, "No." He said, "Shall the jews swear to you?" They said, "But they are not muslims." The Messenger of Allah, may Allah bless him and grant him peace, gave blood-money from his own property, and sent them one hundred camels to their house.

Sahl added, "A red camel among them kicked me."

Hamna daughter of Jahsh said that her menstruation was great in quantity and severe, so she went to the Prophet for a decision and told him. She found him in the house of her sister Zainab daughter of Jahsh and said, “Messenger of God, I menstruate to a great extent, and it is severe, so what command do you give me about it? It has prevented me from praying and fasting.” He said, “I suggest that you use cotton, for it removes the blood.” She replied, “It is too copious for that.” He said, “Then stop it with a tight rag.” She replied, “It is too copious for that.” He said, “Then take a cloth.” She replied, “It is too copious for that, for my blood keeps flowing.” So the Prophet said, “I shall give you two commands; whichever of them you follow, it will make the other unnecessary, but you will know best whether you are strong enough to follow both of them This is a stroke of the devil, so observe your menses for six or seven days, God alone knowing which it should be, then wash, and when you see that you are purified and quite clean pray during twenty-three or twenty-four days and nights and fast, for that will be enough for you, and do so every month, just as women menstruate and are purified at the time of their menstruation and their purification. But if you are strong enough to delay the noon prayer and advance the afternoon prayer, then wash and combine the noon and the afternoon prayer; to delay the sunset prayer and advance the night prayer, then wash and combine the two prayers, do so; and to wash at drawn, do so; and fast if you are able.” God’s messenger said, “This is the one which is more attractive to me.” Ahmad, Abu Dawud and Tirmidhi transmitted it.