Psalm 5:9
9 For there is no truth in their mouth;
their inmost self is jdestruction;
ktheir throat is lan open grave;
they mflatter with their tongue.
Jeremiah 9:8
8 xTheir tongue is a deadly arrow;
yit speaks deceitfully;
with his mouth zeach speaks peace to his neighbor,
but in his heart ahe plans an ambush for him.
Romans 16:18
18 For such persons do not serve our Lord Christ, but ztheir own appetites,1 and aby smooth talk and flattery they deceive the hearts of the naive.