Sayyiduna al-Nu'man (may Allah be pleased with him) narrates: The Prophet (peace and blessings be upon him) said: "Goodness has been tied to the forelocks of horses until the Day of Resurrection."
Imam al-Tabarani recorded it. Its chain contains a narrator, Abu Ziyad al-Taymi. Imam al-Dhahabi says: He is majhul (unknown).
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب الجهاد / 9331