Proverbs 25:18
A maul, and a sword, and a sharp arrow, Is the man testifying against his neighbour a false testimony.
Psalm 57:4
My soul is in the midst of lions, I lie down among flames -- sons of men, Their teeth are a spear and arrows, And their tongue a sharp sword.
Proverbs 12:18
A rash speaker is like piercings of a sword, And the tongue of the wise is healing.
Jeremiah 9:8
A slaughtering arrow is their tongue, Deceit it hath spoken in its mouth, Peace with its neighbour it speaketh, And in its heart it layeth its ambush,
Psalm 52:2
Mischiefs doth thy tongue devise, Like a sharp razor, working deceit.
Psalm 55:21
Sweeter than honey hath been his mouth, And his heart is war! Softer have been his words than oil, And they are drawn swords.
Psalm 120:3-4
What doth He give to thee? And what doth He add to thee? O deceitful tongue!
Psalm 140:3
They sharpened their tongue as a serpent, Poison of an adder is under their lips. Selah.
Proverbs 24:28
Be not a witness for nought against thy neighbour, Or thou hast enticed with thy lips.
Jeremiah 9:3
And they bend their tongue, their bow is a lie, And not for stedfastness have they been mighty in the land, For from evil unto evil they have gone forth, And Me they have not known, An affirmation of Jehovah!
James 3:6
and the tongue is a fire, the world of the unrighteousness, so the tongue is set in our members, which is spotting our whole body, and is setting on fire the course of nature, and is set on fire by the gehenna.