اللَّهُمَّ إِنِّي أَعُوذُ بِكَ مِنْ شَرِّ مَا عَمِلْتُ وَمِنْ شَرِّ مَا لَمْ أَعْمَلْ
Allahumma inni a'udhu bika min sharri ma 'amiltu wa min sharri ma lam a'mal
Oh Allah, busco refugio en Ti del mal de lo que he hecho y del mal de lo que no he hecho.
Recite to seek protection from past sins and future mistakes
This dua seeks protection from the consequences of both committed sins and potential future sins.