Job 27:6 in the King James Version
My righteousness I hold fast, and will not let it go: my heart shall not reproach me so long as I live.
Context
5 Far be it from me that I should justify you. Until I die I will not put away my integrity from me.
6 I hold fast to my righteousness, and will not let it go. My heart will not reproach me so long as I live.
7 “Let my enemy be as the wicked. Let him who rises up against me be as the unrighteous.