Double-tongued

1 Timothy 3:8

Likewise must the deacons be grave, not doubletongued, not given to much wine, not greedy of filthy lucre;

Proverbs 18:8

• Slander

The words of a talebearer are as wounds, and they go down into the innermost parts of the belly.

Proverbs 21:23

Whoso keepeth his mouth and his tongue keepeth his soul from troubles.