This tradition has been handed down through several other chains of transmitters. One of the chaines has the addition of the following words from Abdullah b. 'Umar:" I came first in the race and my horse jumped into the mosque with me
Hadith 4845 — Sahih Muslim 33:141
حَدَّثَنَا يَحْيَى بْنُ يَحْيَى، قَالَ قَرَأْتُ عَلَى مَالِكٍ عَنْ نَافِعٍ، عَنِ ابْنِ عُمَرَ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم قَالَ " الْخَيْلُ فِي نَوَاصِيهَا الْخَيْرُ إِلَى يَوْمِ الْقِيَامَةِ " .
It has been narrated on the authority of Ibn Umar that the Messenger of Allah (ﷺ) said:There will be great benefit in the forelock of the horses until the Day of judgment
It has been narrated on the authority of Jarir b. Abdullah who said:I saw that the Messenger of Allah (ﷺ) was twisting the forelock of a horse with his fingers and he was saying: (A great) benefit. i. e. reward (for rearing them for Jihad) and spoils of war, has been tied to the forelocks of horses until the Day of Judgment
The above tradition has also been narrated on the authority of Yunus through a different chain of transmitters
Hadith 4849 — Sahih Muslim 33:145
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 " .
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
Urwat al-Bariqi reported Allah's Messenger (ﷺ) having said this:Good is tied to the forelock of the horses. It Was said to him: Messenger of Allah, why is it so? He (the Prophet said): For reward and booty until the Day of Judgment