Yonus bin Abi Ishaq يونس بن أبي إسحاق · General Behavior (Kitab Al-Adab)

Messenger of Allah! I have a fellow-wife; will it be wrong for me to boast of receiving from my husband what he does not give me? He replied: the one who boasts of receiving what he has not been given is like him who has put on two garments of falsehood.