This is a beautiful dua, it asks Allah for good provision which is a broad term encompassing many things. It can refer to getting a job, wealth, marriage, food, drink, or just asking for good before a journey.
Arabic text is written below:
رَبِّ إِنِّى لِمَآ أَنزَلْتَ إِلَىَّ مِنْ خَيْرٍۢ فَقِيرٌۭ
Transliteration:
Rabbi inni lima anzalta ilayya min khairin faqir
RABBI INNI LIMA ANZALTA DUA MEANING
The meaning of the rabbi inni lima dua is “My Lord, indeed I am, for whatever good You would send down to me, in need.”
Read it as much as you can so that Allah SWT can grant you everything you need.