Psalm 54:6 in the King James Version
I will freely sacrifice unto thee: I will praise thy name, O LORD; for it is good.
Context
5 He will repay the evil to my enemies. Destroy them in your truth.
6 With a free will offering, I will sacrifice to you. I will give thanks to your name, LORD, for it is good.
7 For he has delivered me out of all trouble. My eye has seen triumph over my enemies.