Today’s Dua is:
لا إِلَهَ إِلا أَنتَ سُبْحَانَكَ إِنِّي كُنتُ مِنَ الظَّالِمِينَ
“None has the right to be worshipped but You (O Allah), Glorified (and Exalted) are You. Truly, I have been of the wrong-doers.” (21/87)
Simplified translation:
There is no god but You Allah, Glory to you. I have indeed been part of the oppressors
