Chapter on the Manner of Prayer, Explanation of the Fifty-One Rak‘ahs; The Order, Recitation, Tasbih in Bowing and Prostration, Qunut, and What is Obligatory and Recommended Therein

And from him, from Hammad, from Hariz, from Muhammad ibn Muslim: Abu Abdillah عليه السلام said: “When a man rises from prostration, he says: ‘Bi-hawli Allahi aqumu wa aq‘udu’ (By the power of Allah سبحانه وتعالى I rise and I sit).’”