سُنَنُ النَّسَائِيِّ
Sunan an-Nasa’i 3573
The Book of Horses, Races and Shooting
Twisting The Forelocks Of Horses
أَخْبَرَنَا قُتَيْبَةُ بْنُ سَعِيدٍ، قَالَ حَدَّثَنَا اللَّيْثُ، عَنْ نَافِعٍ، عَنِ ابْنِ عُمَرَ، عَنْ رَسُولِ اللَّهِ صلى الله عليه وسلم قَالَ الْخَيْلُ فِي نَوَاصِيهَا الْخَيْرُ إِلَى يَوْمِ الْقِيَامَةِ .
It was narrated from Ibn 'Umar that the Prophet (ﷺ) said: "There is goodness in the forelocks of horses until the Day of Resurrection."
Sunan an-Nasa'i, 3573sahih (Darussalam)