Asma bint Abu Bakr reported,

The Prophet ﷺ. And Muhammad bin al-Muthanna narrated to me, Yahya narrated to us from Hisham, Fatimah narrated to me from Asma that a woman said, "Messenger of Allah, I have a co-wife. Is there any blame on me if I pretend to be satisfied by my husband with something he has not actually given me?"The Messenger of Allah ﷺ replied, "The one who pretends to be satisfied with what he has not been given is like one who wears two garments of falsehood."

Bukhari 5219

Sahih

حدثنا سليمان بن حرب حدثنا حماد بن زيد عن هشام عن فاطمة

عن أسماء

عن النبي ﷺ ح حدثني محمد بن المثنى حدثنا يحيى عن هشام حدثتني فاطمة عن أسماء أن امرأة قالت يا رسول الله إن لي ضرة فهل علي جناح إن تشبعت من زوجي غير الذي يعطيني فقال رسول الله ﷺ المتشبع بما لم يعط كلابس ثوبي زور

البخاري 5219صحيح
Contents
Reference
Commentary
Ayat
Collection
Sahih Bukhari
Book
Marriage
Chapter
One who pretends to have what he has not been given, and what is forbidden of a co-wife's boasting
Numbering
Darussalam 5219
Bukhari 5219