Proverbs 6:14 in the King James Version
Frowardness is in his heart, he deviseth mischief continually; he soweth discord.
Context
13 who winks with his eyes, who signals with his feet, who motions with his fingers,
14 in whose heart is perverseness, who devises evil continually, who always sows discord.
15 Therefore his calamity will come suddenly. He will be broken suddenly, and that without remedy.