Psalms 66:2-3

²say ye psalm to his name; give ye glory to his praising. (sing ye a song to his name; give ye him glorious praise.)

³Say ye to God, Lord, thy works be full dreadful; in the multitude of thy virtue thine enemies shall lie (down) to thee. (Say ye to God, Lord, thy works be very fearful or how awesome be thy works; because of thy great strength thy enemies shall fall down before thee.)