NET
6 I will maintain my righteousness and never let it go; my conscience will not reproach me for as long as I live.
Darby
6 My righteousness I hold fast, and will not let it go: my heart reproacheth [me] not one of my days.
KJV
6 My righteousness I hold fast, and will not let it go: my heart shall not reproach [me] so long as I live.