During sujood (Prostration)
اَللّٰهُمَّ إِنِّيْٓ أَعُوْذُ بِرِضَاكَ مِنْ سَخَطِكَ، وَبِمُعَافَاتِكَ مِنْ عُقُوْبَتِكَ، وَأَعُوْذُ بِكَ مِنْكَ، لَآ أُحْصِيْ ثَنَاءً عَلَيْكَ أَنْتَ كَمَا أَثْنَيْتَ عَلٰى نَفْسِكَ
O Allah, I seek refuge in Your pleasure from Your displeasure, and I seek refuge in Your forgiveness from Your punishment and I seek refuge in You from You. I cannot count Your praises. You are as You have praised Yourself.
References
[Sahih Muslim - 486]