NET
9 Wake up! Wake up! Clothe yourself with strength, O arm of the Lord! Wake up as in former times, as in antiquity. Did you not smash the Proud One? Did you not wound the sea monster?
Darby
9 Awake, awake, put on strength, O arm of Jehovah; awake, as in the days of old, [as in] the generations of passed ages. Is it not thou that hath hewn Rahab in pieces, [and] pierced the monster?
KJV
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?