Sahih Muslim 863
صحيح مسلم#863SahihThis hadith has been transmitted with the same chain of transmitters by al. Zuhri as narrated by Ibn Juraij (who) said. When the Messenger of Allah (ﷺ) stood up for prayer, he raised hands (to the height) apposite the shoulders and then recited takbir
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: 4:26