Sahih Muslim 2500

صحيح مسلم#2500Sahih

This hadith is narrated on the authority of 'Ubaidullah with the same chain of transmitters, and he said:If (the sky) is cloudy for you, then calculate thirty days (for the month of Ramadan)

Scholarly Authentication

We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:

Every narration in Sahih Muslim is accepted as Sahih (authentic) by the established status of the book.

In-book reference: 13:6

All of Sahih Muslim