عَنِ ابْنِ بُرَيْدَةَ رَضِيَ اللَّهُ عَنْهُ قَالَ حُدِّثْتُ عَنِ الْأَشْعَرِيِّ رَضِيَ اللَّهُ عَنْهُ أَنَّهُ قَالَ سَمِعْتُ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَآلِهِ وَسَلَّمَ يَقُولُ اللَّهُمَّ إِنِّي أَسْتَغْفِرُكَ لِمَا قَدَّمْتُ وَمَا أَخَّرْتُ وَمَا أَسْرَرْتُ وَمَا أَعْلَنْتُ إِنَّكَ أَنْتَ الْمُقَدِّمُ وَأَنْتَ الْمُؤَخِّرُ وَأَنْتَ عَلَى كُلِّ شَيْءٍ قَدِيرٌ
It is narrated from Sayyiduna Ibn Buraidah (may Allah be pleased with him), who says: It was narrated to me from Sayyiduna Ash'ari (may Allah be pleased with him) that he heard the Messenger of Allah (peace and blessings be upon him) supplicating: "O Allah! I seek Your forgiveness … over all things You have power." (O Allah! I seek Your forgiveness for the sins I committed earlier, those I will commit later, those I committed secretly, those I committed openly. Surely, You are the One Who brings forward and You are the One Who delays, and You have power over all things.)