Abu Huraira (may Allah be pleased with him) narrates that the Messenger of Allah (peace and blessings of Allah be upon him) said: "On the Day of Resurrection, you will certainly pay the rights to those entitled to them, until even the horned goat will be recompensed for the hornless goat." Narrated by Muslim. And the hadith narrated from Jabir (may Allah be pleased with him): "Beware of oppression." is mentioned in the chapter of spending.