للَّهُمَّ اغْفِرْ لِي مَا قَدَّمْتُ، وَمَا أَخَّرْتُ، وَمَا أَسْرَرْتُ، وَمَا أَعْلَنْتُ، وَمَا أَسْرَفْتُ، وَمَا أَنْتَ أَعْلَمُ بِهِ مِنِّي، أَنْتَ الْمُقَدِّمُ، وَأَنْتَ الْمُؤَخِّرُ لَا إِلَهَ إِلَّا أَنْتَ

O Allāh, forgive me for those sins which have come to pass as well as those which shall come to pass, and those I have committed in secret as well as those I have made public, and where I have exceeded all bounds as well as those things about which You are more knowledgeable. You are al-Muqaddim and al-Muʾakhkhir. None has the right to be worshiped except You.

Reference: Muslim (#771, 1/534).