Sahih al-Bukhari 738
Book 10: Call to Prayers (Adhaan) · Hadith 132
Hadith text
Narrated `Abdullah bin `Umar:I saw Allah's Messenger (ﷺ) opening the prayer with the Takbir and raising his hands to the level of his shoulders at the time of saying the Takbir, and on saying the Takbir for bowing he did the same; and when he said, "Sami`a l-lahu liman hamidah ", he did the same and then said, "Rabbana wa laka lhamd." But he did not do the same on prostrating and on lifting the head from it
Abdullah bin Umar (رضی اللہ عنہما) se riwayat hai: "Maine Allah ke Rasool ko namaz Takbir se shuru karte aur Takbir ke waqt apne haath shoulders tak uthaate dekha, aur ruku ki Takbir mein bhi yehi karte; aur jab 'Sami' Allahu liman hamidah' kehte, yehi karte aur phir 'Rabbana wa lakal-hamd' kahte. Magar sajde mein aur sajde se uthte waqt yeh (haath uthana) nahi karte the."
Sahih al-Bukhari 738 · Book 10, Hadith 132