بُلُوغُ الْمَرَامِ
Bulugh al-Maram 1035
Marriage
وَعَنْ عُقْبَةَ بْنِ عَامِرٍ قَالَ : قَالَ رَسُولُ اَللَّهِ - صلى الله عليه وسلم -{ خَيْرُ اَلصَّدَاقِ أَيْسَرُهُ } أَخْرَجَهُ أَبُو دَاوُدَ , وَصَحَّحَهُ اَلْحَاكِمُ [1] .
Narrated 'Uqbah bin 'Aamir (RA): Allah's Messenger (ﷺ) said: "The best dowry is that which is most easy." [Abu Dawud reported it and al-Hakim graded it Sahih (authentic)].
Sunnah.com reference: Book 8, Hadith 83