Riyad as-Salihin, Book 18, Hadith 1549 (In-Book) ⓘ

Asma' (May Allah be pleased with her) reported: A woman came to the Messenger of Allah and said: "I have a co-wife. "Is there any harm for me if I give her the false impression of getting something from my husband which he has not in fact given me?" The Messenger of Allah said, "The one who creates a false impression of receiving what one has not been given is like one who wears two garments of falsehood."[Al-Bukhari and Muslim].

وعن أسماء رضي الله عنها أن امرأة قالت‏:‏ يا رسول الله إن لي ضَّرة فهل علي جناح إن تشبعت من زوجي غير الذي يعطيني‏؟‏ فقال النبي صلى الله عليه وسلم ‏:‏ ‏ "‏المتشبع بما لم يعطَ كلابس ثوبي زور‏" ‏ ‏(‏‏(‏متفق عليه‏)‏‏)‏‏.‏