An ungodly witness. Hebrew "A witness of Belial": i.e.. false witness.
mouth. Put by Figure of speech Metonymy (of Cause), App-6, for the witness given by it.
the wicked. lawless ones. Hebrew. rasha'. App-44.
Related Commentaries of Proverbs 19:28
Proverbs 19:28
28 An ungodly witness scorneth judgment: and the mouth of the wicked devoureth iniquity.