Recite in Arabic after the Fajr prayer.

اللَّهُمَّ إِنِّي أَسْأَلُكَ عِلْمًا نَافِعًا، وَرِزْقًا طَيِّبًا، وَعَمَلًا مُتَقَبَّلًا

O Allah, I ask You for knowledge that is of benefit, a good provision, and deeds that will be accepted.

Allaahumma 'innee 'as'aluka 'ilman naafi'an, wa rizqan tayyiban, wa 'amalan mutaqabbalan.

Ibn Majah and others. See Al-Albani, Sahih Ibn Ma,null,jah 1/152 and Majma'uz-Zawd'id 10/111.