Hazrat Asma bint Yazid (may Allah be pleased with her), who belonged to Banu Abdul-Ashhal, says that once the Prophet (peace and blessings be upon him) passed by us while we were with some women. The Prophet (peace and blessings be upon him) greeted us with salam and said: "Protect yourselves from being ungrateful to those who do good to you." We asked: O Messenger of Allah! What is meant by being ungrateful to those who do good? The Prophet (peace and blessings be upon him) said: "It may be that one of you stays at her parents' home for a long time waiting for a proposal, then Allah grants her a husband and gives her wealth and property through him, and then one day, in anger, she says: 'I have never seen any good from you.'"