Psalm 37:15 in the King James Version
Their sword shall enter into their own heart, and their bows shall be broken.
Context
14 The wicked have drawn out the sword, and have bent their bow, to cast down the poor and needy, to kill those who are upright on the path.
15 Their sword shall enter into their own heart. Their bows shall be broken.
16 Better is a little that the righteous has, than the abundance of many wicked.