Book 7, Hadith 19

It was narrated from Abu Hurairah that the Messenger of Allah (ﷺ) said:‘How much of the month has passed?” We said: “Twenty-two (days), and there are eight left.” The Messenger of Allah (ﷺ) said: “The month is like that, and the month is like that, (and the month is like that), three times, and he withheld one finger the last time.”