Hadith 5739
Sayyida Asma bint Abu Bakr (may Allah be pleased with her) narrates: A woman came to the service of the Prophet (peace be upon him) and said: O Messenger of Allah (peace be upon him)! I have a co-wife; will there be any sin on me if I express to my husband something which he has not given me? The Prophet (peace be upon him) said: A person who pretends to be satisfied with something that was not given to him is like one who wears two garments of falsehood.