King James Version
Then said I, Lo, I come (in the volume of the book it is written of me,) to do thy will, O God.English Standard Version
Then I said, 'Behold, I have come to do your will, O God, as it is written of me in the scroll of the book.'"New International Version
Then I said, 'Here I am--it is written about me in the scroll--I have come to do your will, O God.'"