Psalm 21:11 in the King James Version
For they intended evil against thee: they imagined a mischievous device, which they are not able to perform.
Context
10 You will destroy their descendants from the earth, their posterity from among the children of men.
11 For they intended evil against you. They plotted evil against you which cannot succeed.
12 For you will make them turn their back, when you aim drawn bows at their face.