Job 27:4-6

Young's Literal Translation

⁴ My lips do not speak perverseness, And my tongue doth not utter deceit.

⁵ Pollution to me -- if I justify you, Till I expire I turn not aside mine integrity from me.

⁶ On my righteousness I have laid hold, And I do not let it go, My heart doth not reproach me while I live.