Knowledge
Knowledge - Oh Allah, increase my knowledge
Allah taught this Dua to prophet ﷺ.
رَّبِّ زِدْنِى عِلْمًا
Rabbi zidni ilma
O my Lord! Increase me in Knowledge.
Surah Taha - 20:114
Knowledge - Oh Allah, grant me knowledge, provision and accepting deeds
A comprehensive dua asking for beneficial knowledge, good provision, and accepted deeds.
اللَّهُمَّ إِنِّي أَسْأَلُكَ عِلْماً نَافِعاً وَرِزْقاً طَيِّباً وَعَمَلاً مُتَقَبَّلاً
Allaahumma 'innee 'as'aluka 'ilman naafi'an, wa rizqan tayyiban, wa 'amalan mutaqabbalan
O Allah, I ask You for knowledge that is of benefit, a good provision, and deeds that will be accepted.
Ibn Majah and others. See Al-Albani, Sahih Ibn Majah 1/152 and Majma'uz-Zawd'id 10/111.
Knowledge - Beneficial knowledge
A dua specifically asking for knowledge that will bring benefit in this life and the hereafter.
اللَّهُمَّ انْفَعْنِي بِمَا عَلَّمْتَنِي وَعَلِّمْنِي مَا يَنْفَعُنِي وَارْزُقْنِي عِلْمًا تَنْفَعُنِي بِهِ
Allahumman fa'nee bi-maa 'allam-ta-nee wa 'allim-nee maa yanfa'u-nee war zuq-nee 'ilman yanfa'u-nee
O Allaah benefit me with what You have taught me, and teach me that which will benefit me, and grant me knowledge which will benefit me.
Collected by al-Hakim, Bayhaqi, Tabraani & authenticated by Albaani in Silsilah No. 3151, Sunan Ibn Majah 3833