The Book of Horses, Races and Shooting
28/7. Chapter:
Twisting The Forelocks Of Horses
Sunan an-Nasai
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 said: "There is goodness in the forelocks of horses until the Day of Resurrection."
Reference : Sunan an-Nasa'i 3573In-book reference : Book 28, Hadith 13English translation : Vol. 4, Book 28, Hadith 3603