(35) باب النَّهْىِ عَنِ التَّزْوِيرِ، فِي اللِّبَاسِ وَغَيْرِهِ وَالتَّشَبُّعِ بِمَا لَمْ يُعْطَ .
A'isha reported that a woman said:
Allah's Messenger, may I say to my (co-wife) that my husband has given me (such and such) a thing but which he has not in fact gives me? 'Thereupon Allah's Messenger (ﷺ) said: The one who makes a false statement of that which one has not been given is like one who wears a garment of falsehood.
Reference: Sahih Muslim 2129
In-book reference: Book 37, Hadith 191
USC-MSA web (English) reference(deprecated numbering scheme): Book 24, Hadith 5311