اللَّهُمَّ أَرِنَا الْحَقَّ حَقًّا وَارْزُقْنَا اتِّبَاعَهُ، وَأَرِنَا الْبَاطِلَ بَاطِلًا وَارْزُقْنَا اجْتِنَابَهُ
Allahumma arinal-haqqa haqqan warzuqnat-tiba'ah, wa arinal-batila batilan warzuqnaj-tinabah
O Allah, show us the truth as truth and grant us the ability to follow it, and show us falsehood as falsehood and grant us the ability to avoid it.
Recite when seeking discernment between truth and falsehood
This dua asks Allah for the wisdom to recognize truth from falsehood and the strength to act accordingly.