New International Version
I do not understand what I do. For what I want to do I do not do, but what I hate I do.

American Standard Version
For that which I do I know not: for not what I would, that do I practise; but what I hate, that I do.

Berean Study Bible
I do not understand what I do. For what I want to do, I do not do. But what I hate, I do.

Douay-Rheims Bible
For that which I work, I understand not. For I do not that good which I will; but the evil which I hate, that I do.

English Revised Version
For that which I do I know not: for not what I would, that do I practise; but what I hate, that I do.

King James Bible
For that which I do I allow not: for what I would, that do I not; but what I hate, that do I.

World English Bible
For I don't know what I am doing. For I don't practice what I desire to do; but what I hate, that I do.

Young's Literal Translation
for that which I work, I do not acknowledge; for not what I will, this I practise, but what I hate, this I do.

Romans 7:15 Additional Translations ...