Relate to them in truth ˹O Prophet˺ the story of Adam’s two sons—how each offered a sacrifice: Abel’s offering was accepted while Cain’s was not. So Cain threatened, “I will kill you!” His brother replied, “Allah only accepts ˹the offering˺ of the sincerely devout.
Then Allah sent a crow digging ˹a grave˺ in the ground ˹for a dead crow˺, in order to show him how to bury the corpse of his brother. He cried, “Alas! Have I ˹even˺ failed to be like this crow and bury the corpse of my brother?” So he became regretful.1