Sunan an Nasai
1046
Sahih+2

It was narrated that Hudhaifah said:"I prayed with the Messenger of Allah (ﷺ), and he bowed and said when bowing: 'Subhana Rabbial-azim (Glory be to my Lord Almighty).' And when prostrating: 'Subhana Rabbial-'Ala (Glory be to my Lord Most High)

SahihAbu Ghuddah
SahihAl-Albani