Sayyiduna Jabir bin Samurah (may Allah be pleased with him) said: I saw the Messenger of Allah (peace and blessings be upon him) go out in the funeral of Thabit bin al-Dahdah (may Allah be pleased with him). He (peace and blessings be upon him) was on a horse with a white blaze and white legs, with nothing on it, and the people were with him (peace and blessings be upon him), around him (peace and blessings be upon him). The narrator said: The Messenger of Allah (peace and blessings be upon him) dismounted, then remained seated until the burial was finished, then he stood up and mounted his horse, then set off.
Hadith Referenceالمعجم الكبير للطبراني / باب الجيم / 2037