Sahih Muslim 1604
صحيح مسلم#1604SahihAbdullah b. 'Abbas reported that he said to the Mu'adhdhin on a rainy day:When you have announced" I testify that there is no god but Allah; I testify that Muhammad is the Messenger of Allah," do not say:" Come to the prayer," but make this announcement:" Say prayer in your houses." He (the narrator) said that the people disapproved of it. Ibn 'Abbas said: Are you astonished at it? He (the Holy Prophet), who is better than I, did it. Jumu'a prayer is no doubt obligatory, but I do not like that I should (force you) to come out and walk in mud and slippery ground
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: 6:35