The above tradition has also been narrated on the authority of Yunus through a different chain of transmitters.
Sahih Muslim Book 33, Hadith 144
← Previous Hadith 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.

Sahih Muslim Book 33, Hadith 143 Next Hadith → Great good is attached to the forelock of the horses until the Day of Judgment.

Sahih Muslim Book 33, Hadith 145