كتاب النكاح
13  
Marriage
(3a)
Chapter: Making a Marriage publicly known, asking Woman in Marriage, and the Condition laid down - Section 1
(3)
باب إعلان النكاح والخطبة والشرط - الفصل الأول
Mishkat al-Masabih 3146
Ibn ‘Umar said God’s Messenger prohibited shighar, which means that a man gives his daughter in marriage on condition that the other gives his daughter to him in marriage without any dower being paid by either. In a version by Muslim he said, “There is no shighar in Islam." (Bukhari and Muslim.)
وَعَنِ ابْنِ عُمَرَ: أَنَّ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ نَهَى عَنْ الشِّغَارِ وَالشِّغَارُ: أَنْ يُزَوِّجَ الرَّجُلُ ابْنَتَهُ عَلَى أَنْ يُزَوِّجَهُ الْآخَرُ ابْنَتَهُ وَلَيْسَ بَيْنَهُمَا صَدَاقٌ
  مُتَّفَقٌ عَلَيْهِ   (الألباني) حكم   :
Reference : Mishkat al-Masabih 3146
In-book reference : Book 13, Hadith 66