Isaiah 51:9

51:9 Awake, awake, put on strength, arm of Yahweh; awake, as in the days of old, the generations of ancient times. Isn't it you who did cut Rahab in pieces, who pierced the monster?
-World English Bible

Other Translation

51:9 Awake, awake, put on strength, O arm of the LORD; awake, as in the ancient days, in the generations of old. [Art] thou not it that hath cut Rahab, [and] wounded the dragon?
-King James Version