Romans 7:19

Οὐ γὰρ ὃ θέλω, ποιῶ ἀγαθόν· ἀλλ' ὃ οὐ θέλω κακόν, τοῦτο πράσσω.

Oy gar o thelō, poiō agathon· all' o oy thelō kakon, toyto prassō.

King James Version (KJV)

For the good that I would I do not: but the evil which I would not, that I do.

Modern English

For I do not do the good I want to do, but the evil I do not want to do — this I keep on doing.