Jubayr bin Mutim reported,

I saw the Messenger of Allah ﷺ, when he began the prayer, say, "Allah is most great, exceedingly great. Allah is most great, exceedingly great. Allah is most great, exceedingly great. Much praise be to Allah. Much praise be to Allah. Much praise be to Allah. Glory be to Allah morning and evening." He said this three times. Then he said, "O Allah, I seek refuge in You from Satan the accursed, from his prodding, his blowing, and his spitting."Amr explained, "His prodding is madness, his spitting is poetry, and his blowing is arrogance."

حدثنا محمد بن بشار حدثنا محمد بن جعفر حدثنا شعبة عن عمرو بن مرة عن عاصم العنزي

عن ابن جبير بن مطعم عن أبيه قال

رأيت رسول الله ﷺ حين دخل في الصلاة قال الله أكبر كبيرا الله أكبر كبيرا ثلاثا الحمد لله كثيرا الحمد لله كثيرا ثلاثا سبحان الله بكرة وأصيلا ثلاث مرات اللهم إني أعوذ بك من الشيطان الرجيم من همزه ونفخه ونفثه قال عمرو همزه الموتة ونفثه الشعر ونفخه الكبر