Jami` at-Tirmidhi 1273
جامع الترمذي#1273SahihNarrated Ibn 'Umar: "The Prophet (ﷺ) prohibited studding the stallion." [He said:] There are narrations on this topic from Abu Hurairah, Anas, and Abu Sa'eed. [Abu 'Eisa said:] The Hadith is Ibn 'Umar is a Hasan Sahih Hadith. This is acted upon according to some of the people of knowledge. There are those who made concession for accepting an honorarium for that
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Ahmad Muhammad ShakirSahih
Al-AlbaniSahih Hadith
Bashar Awad MaaroufHasan Sahih
Zubair Ali ZaiSahih Bukhari
In-book reference: 14:75