اللَّهُمَّ إِنِّي أَسْتَوْدِعُكَ مَا قَرَأْتُ وَمَا حَفِظْتُ وَمَا تَعَلَّمْتُ، فَرُدَّهُ عَلَيَّ عِنْدَ حَاجَتِي إِلَيْهِ
Allahumma inni astawdi'uka ma qara'tu wa ma hafiztu wa ma ta'allamtu, faruddahu 'alayya 'inda hajati ilayh
오 알라, 제가 읽고, 외우고, 배운 것을 당신께 맡깁니다. 필요할 때 저에게 돌려주소서.
Recite after finishing studying
This dua asks Allah to preserve what you learned and help you recall it when needed, especially during exams.