Sayyiduna Anas bin Malik (may Allah be pleased with him) narrates that the Prophet Muhammad (peace and blessings be upon him) said: "I entered Paradise and there was a river there. Its banks were made of pearls. I struck my hand on the flow of its water and its fragrance was like musk. I said: O Jibril, what is this? He replied: This is the Kawthar which Allah the Exalted has granted you (the narrator is in doubt, perhaps these are the words): that is, your Lord has granted you."