Allah’s Apostle said, Gabriel kept on recommending me about treating the neighbours in a kind and polite manner, so much so that I thought that he would order (me) to make them (my) heirs.”

Allah’s Apostle said, Gabriel kept on recommending me about treating the neighbours in a kind and polite manner, so much so that I thought that he would order (me) to make them (my) heirs.”
Source: HOTD