-اَللّٰهُمَّ أِنِّيْ أَسْأَلُكَ مِنَ الْخَيْرِ كُلِّهٖ٬ عَاجِلِهٖ وَاٰجِلِهٖ٬ مَا عَلِمْتُ مِنْهُ وَ مَا لَمْ أَعْلَمْ

Allaahumma innii as’aluka minal-khayri kullih(ii), ‘aajilihii wa aajilih(i), maa ‘alimtu minhu wa maa lam a’lam. [‘Aishah. Sunan Ibn Majah #3836]

O Allah, I beg You for all the good, immediate and in the future; that of which I know and that of which I know not.

Ameen

(Source: Khalid Baig’s transliteration and translation of  du’aa #73 in the Accepted Whispers: Munajat-e-Maqbul)