The virtue of horses; "Goodness is tied to their Forelocks." Sahih Muslim 1873 a

Arabic hadith text
وَحَدَّثَنَا مُحَمَّدُ بْنُ عَبْدِ اللَّهِ بْنِ نُمَيْرٍ، حَدَّثَنَا أَبِي، حَدَّثَنَا زَكَرِيَّاءُ، عَنْ عَامِرٍ، عَنْ عُرْوَةَ الْبَارِقِيِّ، قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم ‏"‏الْخَيْلُ مَعْقُودٌ فِي نَوَاصِيهَا الْخَيْرُ إِلَى يَوْمِ الْقِيَامَةِ الأَجْرُ وَالْمَغْنَمُ ‏"
Translation
The same tradition has been narrated on the authority of Urwat al-Bariqi who said that the Prophet (ﷺ) said

Great good is attached to the forelock of the horses until the Day of Judgment.