Matthew 12:34
You brood of snakes! how can you, bad as you are, utter anything good? For the mouth says only what the heart is full of.
Romans 3:13-14
Their throats are like open graves, They use their tongues to deceive; The venom of asps is behind their lips,
James 3:6-8
And the tongue is a fire, a world of wrong the tongue proves in our bodies, soiling the whole body and setting fire to the whole round of nature, and set on fire itself by hell.
Treasury of Scripture Knowledge
Summary
His mouth is full of cursing and deceit and fraud: under his tongue is mischief and vanity.
Full
And deceit
General references
Bible References
Full
Romans 3:14
And their mouths are full of bitter curses.
And deceit
Romans 3:13
Their throats are like open graves, They use their tongues to deceive; The venom of asps is behind their lips,
General references
Romans 3:14
And their mouths are full of bitter curses.