Narrated 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

English translation · Jami' at-Tirmidhi