Sunan an-Nasa'i, Book 12, Hadith 72 (In-Book) ⓘ
It was narrated that 'Aishah said: "I noticed the Messenger of Allah was missing one night, and I found him when he was prostrating with his feet held upright, and he was saying: 'Allahumma, inni a'udhu biridaka min sakhatik, wa bimu'afatika min 'uqubatik, wa bika minka la uhsi thana'an 'alaika anta kama athnaita 'ala nafsik (O Allah, I seek refuge with Your pleasure from Your wrath, in Your forgiveness from Your punishment and in You from You. I cannot praise You enough, You are as You have praised Yourself.)"
أَخْبَرَنَا إِسْحَاقُ بْنُ إِبْرَاهِيمَ، قَالَ أَنْبَأَنَا عَبْدَةُ، قَالَ حَدَّثَنَا عُبَيْدُ اللَّهِ بْنُ عُمَرَ، عَنْ مُحَمَّدِ بْنِ يَحْيَى بْنِ حَبَّانَ، عَنِ الأَعْرَجِ، عَنْ أَبِي هُرَيْرَةَ، عَنْ عَائِشَةَ، قَالَتْ فَقَدْتُ رَسُولَ اللَّهِ صلى الله عليه وسلم ذَاتَ لَيْلَةٍ فَانْتَهَيْتُ إِلَيْهِ وَهُوَ سَاجِدٌ وَقَدَمَاهُ مَنْصُوبَتَانِ وَهُوَ يَقُولُ " اللَّهُمَّ إِنِّي أَعُوذُ بِرِضَاكَ مِنْ سَخَطِكَ وَبِمُعَافَاتِكَ مِنْ عُقُوبَتِكَ وَبِكَ مِنْكَ لاَ أُحْصِي ثَنَاءً عَلَيْكَ أَنْتَ كَمَا أَثْنَيْتَ عَلَى نَفْسِكَ " .
also referenced under: Hadith 1100 (Reference) & Volume 2, Book 12, Hadith 1101 (DarusSalam)