Job 33:3 in the King James Version
My words shall be of the uprightness of my heart: and my lips shall utter knowledge clearly.
Context
2 See now, I have opened my mouth. My tongue has spoken in my mouth.
3 My words will utter the uprightness of my heart. That which my lips know they will speak sincerely.
4 The Spirit of God has made me, and the breath of the Almighty gives me life.