Musannaf Ibn Abi Shayba 13:979

Abu Bakr narrated to us, he said: Abu Khalid and Hafs narrated to us, from Humayd, from Anas, that Abu Talha came to the Prophet, peace and blessings of Allah be upon him, and said: "I have made my garden for Allah, and if I were able to conceal it, I would not have made it public." The Prophet, peace and blessings of Allah be upon him, said: "Place it among the poor of your family."