The Book of Marriage
26/42. Chapter:
Conditions In Marriage
Sunan an-Nasai
أَخْبَرَنَا عِيسَى بْنُ حَمَّادٍ، قَالَ أَنْبَأَنَا اللَّيْثُ، عَنْ يَزِيدَ بْنِ أَبِي حَبِيبٍ، عَنْ أَبِي الْخَيْرِ، عَنْ عُقْبَةَ بْنِ عَامِرٍ، عَنْ رَسُولِ اللَّهِ صلى الله عليه وسلم قَالَ " إِنَّ أَحَقَّ الشُّرُوطِ أَنْ يُوَفَّى بِهِ مَا اسْتَحْلَلْتُمْ بِهِ الْفُرُوجَ " .
It was narrated from 'Utbah bin 'Amir that the Messenger of Allah said: "The conditions that are most deserving of fulfillment, are those by means of which the private parts become allowed to you."
Reference : Sunan an-Nasa'i 3281In-book reference : Book 26, Hadith 86English translation : Vol. 4, Book 26, Hadith 3283