Job 33:3 in the World English Bible
My words will utter the uprightness of my heart. That which my lips know they will speak sincerely.
Context
2 Behold, now I have opened my mouth, my tongue hath spoken in my mouth.
3 My words shall be of the uprightness of my heart: and my lips shall utter knowledge clearly.
4 The Spirit of God hath made me, and the breath of the Almighty hath given me life.