‘A’ishah said; one night I missed the Messenger of Allah (ﷺ) and when I sought him on the spot of prayer I found him in prostration with his feet raised, and he was saying:”(O Allah), I seek refuge in Your good pleasure from Your anger, and in Your Mercy from Your Punishment, and I seek refuge from You in You; I am not able to praise You (the way that You deserve to be praised), for You are as You have praised Yourself”
SahihSahihSahihBook 2 · Hadith 489