Sunan an-Nasa'i 2135
سنن النسائي#2135SahihIt was narrated form Muhammad bin Sad Abi Waqqas, from his father, that:the Prophet struck one hand with the other and said: "The month is like this and like this and like this," retaining one finger the third time
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Abu GhuddahSahih
Al-AlbaniSahih
Zubair Ali ZaiSahih Muslim
In-book reference: 22:46