27Son, cease thou not to hear teaching; and know thou the words of knowing. (My son, cease thou not to listen to instruction; and understand thou words of knowledge.)
28A wicked witness scorneth doom; and the mouth of unpious men devoureth wickedness. (A false witness perverteth justice; and the mouths of the wicked devour wickedness.)
Proverbs 19
Proverbs 19:27-28