Lady Aisha Siddiqa (may Allah be pleased with her) narrates: The Prophet Muhammad (peace and blessings be upon him) said to me: It does not remain hidden from me when you are angry with me and when you are pleased with me. When you are angry, you say, "By the Lord of Ibrahim (peace be upon him)," and when you are pleased, you say, "By the Lord of Muhammad (peace and blessings be upon him)." So I said: You have spoken the truth, but I only leave out your name. Lady Aisha (may Allah be pleased with her) narrates: I said: O Messenger of Allah (peace and blessings be upon him)! What is your opinion about this: If you camp in a valley where there are many trees from which (animals) have eaten, and there you find a tree from which nothing has been eaten, where would you let your camel graze? The Prophet Muhammad (peace and blessings be upon him) said: By the tree from which nothing has been eaten. Lady Aisha (may Allah be pleased with her) meant: The Prophet Muhammad (peace and blessings be upon him) did not marry any virgin woman other than her.