The Prophet ﷺ used to supplicate:
اللَّهُمَّ انْفَعْنِي بِمَا عَلَّمْتَنِي وَ عَلِّمْنِي مَا يَنْفَعُنِي وَ زِدْنِي عِلْمًا
Allahumma-infa’nī bimā ‘alamtanī wa ‘allimnī mā yanfa’unī wa zidnī ‘ilmā
O Allah, benefit me from that which You taught me, and teach me that which will benefit me, and increase me in knowledge.
(Sunan Ibn Majah, by al-Hakim, Bayhaqi, Tabraani & authenticated by Albaani)
https://learn-islam.org/class-3-signs-beneficial-nonbeneficial-knowledge