Mukhtar b. Fulful reported that he had heard Anas b. Malik say that the Messenger of Allah ( صلی اللہ علیہ وسلم ) dozed off, and the rest of the hadith is the same as transmitted by Mus-hir except for the words that he (the Holy Prophet) said:
It (Kauthar) is a canal which my Lord the Exalted and the Glorious has promised me in Paradise. There is a tank over it, but he made no mention of the tumblers like the number of the stars.