Muslim bin Abi Maryam مسلم بن أبي مريم · The Book of Forgetfulness (In Prayer)

"I said: 'I am going to watch the Messenger of Allah (ﷺ) and see how he prays.' The Messenger of Allah (ﷺ) stood up and faced the Qiblah, then he raised his hands until they were in level with his ears, then he held his left hand with his right. When he wanted to bow, he raised them (his hands) likewise, then placed his hands on his knees. When he raised his head from bowing, he raised them (his hands)…