Psalm 40:9
I proclaim righteousness in the great assembly; behold, I do not seal my lips, as You, O LORD, do know.
Berean Standard Bible
I have preached righteousness in the great congregation: lo, I have not refrained my lips, O LORD, thou knowest.
I have proclaimed glad news of righteousness in the great assembly. Behold, I will not seal my lips, LORD, you know.