"On another occasion, again against a Jewish tribe of Medina, he ordered all the tribe's adult males, some nine hundred, beheaded in the city square, the women and children sold into slavery, and their…"

"Do not dispute with your brother, nor joke with him, nor make a promise to him that you will not fulfill."

"If a fly falls into one of your containers [of food or drink], immerse it completely before removing it, for one of its wings carries disease and the other carries the cure."

"Beware of suspicion, for suspicion is the falsest of speech."

"If a slave marries without the permission of his master, his marriage is null and void."