Psalms 9:3 KJV

When mine enemies are turned back, they shall fall and perish at thy presence.
Psalms 9:3, King James Version

In context

2 I will be glad and rejoice in thee: I will sing praise to thy name, O thou most High.

3 When mine enemies are turned back, they shall fall and perish at thy presence.

4 For thou hast maintained my right and my cause; thou satest in the throne judging right.