اللَّهُمَّ اغْفِرْ لِي مَا قَدَّمْتُ وَمَا أَخَّرْتُ وَمَا أَسْرَرْتُ وَمَا أَعْلَنْتُ أَنْتَ الْمُقَدِّمُ وَأَنْتَ الْمُؤَخِّرُ
“O Allah, forgive me for what I have done before and after, what I have done secretly and openly. You are the Expediter and the Delayer.”
The Prophet ﷺ used to invoke Al-Muakhkhir along with Al-Muqaddim in his night prayer, acknowledging Allah's wisdom in timing all affairs.