Psalm 145:6 in the King James Version
And men shall speak of the might of thy terrible acts: and I will declare thy greatness.
Context
5 I will meditate on the glorious majesty of your honor, on your wondrous works.
6 Men will speak of the might of your awesome acts. I will declare your greatness.
7 They will utter the memory of your great goodness, and will sing of your righteousness.