Ibn Umar (Allah be pleased with them) said that Allah's Messenger (ﷺ) prohibited Shighar which means that a man gives his daughter in marriage on the condition that the other gives his daughter to him in marriage with- out any dower being paid by either.
Reference | : Sahih Muslim 1415a |
In-book reference | : Book 16, Hadith 67 |
USC-MSA web (English) reference | : Book 8, Hadith 3295 |
(deprecated numbering scheme) |