Proverbs 25:18 in the King James Version
A man that beareth false witness against his neighbour is a maul, and a sword, and a sharp arrow.
Context
17 Let your foot be seldom in your neighbor’s house, lest he be weary of you, and hate you.
18 A man who gives false testimony against his neighbor is like a club, a sword, or a sharp arrow.
19 Confidence in someone unfaithful in time of trouble is like a bad tooth or a lame foot.