Sahih Muslim 1273
صحيح مسلم#1273SahihThis hadith has been narrated by Zaid b. Aslam with the same chain of transmitters and he said:He should perform two prostrations before the salutation, as it was mentioned by Sulaiman b. Bilal
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: 5:111