It is narrated from Hazrat Anas bin Malik, may Allah be pleased with him, that the Prophet, peace and blessings be upon him, said: I have been granted Al-Kawthar, it is a river that flows on the surface of the earth, on both its banks are tents of pearls which have not been broken. I touched its soil and found it to be pure musk, and its pebbles were pearls.