(6) باب مَا جَاءَ فِي سَهْمِ الْخَيْلِ
Another chain with similar meaning.There are narrations on this topic from Mujammi' bin Jariyah, Ibn 'Abbas, and Ibn Abi 'Amrah from his father. This Hadith of Ibn 'Umar is a Hasan Sahih Hadith. This is acted upon according to most of the people of knowledge among the Companions of the Prophet (ﷺ) and others.This is the view of Sufyan At-Thawri, Al-Awzai', Malik bin Anas, Ibn Al-Mubarak, Ash-Shafi'i, Ahmad and Ishaq. They said that the horsemen gets three shares, one share is for him and two shares for his horse. The foot soldiers get one share.
Reference: Jami` at-Tirmidhi 1554
In-book reference: Book 21, Hadith 9
English translation: Vol. 3, Book 19, Hadith 1554