اَللّٰهُمَّ إِنِّيْ أَسْأَلُكَ رِزْقًا طَيِّبًا، وَّعِلْمًا نَّافِعًا، وَّعَمَلًا مُّتَقَبَّلًا ـ

Allaahumma innii as’aluka rizqan tayyiba(n), wa ‘ilman naafi’an, wa ‘amalam mutaqabbala. [Um Salamah. Mu’jam al-Kabir (Tabarani)]

O Allah, I beg You for provisions that are pure, knowledge that is beneficial, and deeds that will be accepted.

(Source: Khalid Baig’s translation of du’aa #108 from the Accepted Whispers: Munajat-e-Maqbul)