It is narrated from Sayyiduna Abu Hurairah, may Allah be pleased with him, that the Messenger of Allah, peace and blessings be upon him, said: "When a Muslim or believing servant performs ablution and washes his face, every sin which his eyes have looked at is washed away with the water or with the last drop of water. Then when he washes his hands, every sin which his hands have committed is washed away with the water or with the last drop of water. (The same applies to the rest of the limbs) until he becomes purified from sins."