It is narrated from Sayyiduna Amr bin al-Harith (may Allah be pleased with him) that he said: "The Messenger of Allah (peace and blessings be upon him) left nothing except his weapons, his white mule, and a piece of land which he had given in charity."
Hadith Referenceالمعجم الكبير للطبراني / باب العين / 14165