It is narrated from Sayyiduna Abu Hurayrah (may Allah be pleased with him) that the Prophet (peace and blessings be upon him) said: "Jibril (peace be upon him) said to me: 'There was nothing on the face of the earth more hateful to me than Pharaoh. So when he believed (while drowning) only with his mouth, I began stuffing his mouth with black, foul-smelling mud, fearing that (Allah's) mercy might reach him.'"