It is narrated from Hazrat Abu Huraira (may Allah be pleased with him) that the Noble Prophet (peace and blessings be upon him) said: Whoever meets Allah in such a state that he does not associate anyone with Him, gives the zakat of his wealth with a happy heart and with the intention of reward, and listens and obeys, he will enter Paradise. And there are five things for which there is no expiation: associating partners with Allah, unjustly killing someone, slandering a Muslim, fleeing from the battlefield, and taking a false oath by which another's wealth is wrongfully acquired.