Muslim 1066

From Sahih Muslim (Hadith 1066):

Amr b. Huraith reported:I said the dawn prayer behind the Apostle of (ﷺ) and heard him reciting: 'Nay. I call to witness the stars, running their courses and setting" (al-Qur'an, lxxxi. 15-16) and Done of us bent his back till he completed prostration