Musannaf Ibn Abi Shaybah 10804 — A man who gives a riding animal

Abu al-Aliyah says that Sayyiduna Usamah (may Allah be pleased with him) gave a horse (a foal) in charity in the path of Allah, and later he saw that same animal being sold (in the market). He said: I said to the Prophet (peace and blessings be upon him): "I have recognised it (may I buy it?)" He forbade me from it.