Psalm 21:12

12 You will make them turn their backs when you aim at them with drawn bow.

Read Psalm 21:12 Using Other Translations

Therefore shalt thou make them turn their back, when thou shalt make ready thine arrows upon thy strings against the face of them.
For you will put them to flight; you will aim at their faces with your bows.
For they will turn and run when they see your arrows aimed at them.