Cross reference
Proverbs 25:18
18 One who gives false witness against his neighbour is a hammer and a sword and a sharp arrow.
Proverbs 12:18
18 There are some whose uncontrolled talk is like the wounds of a sword, but the tongue of the wise makes one well again.
Psalms 57:4
4 My soul is among lions; I am stretched out among those who are on fire, even the sons of men, whose teeth are spears and arrows, and whose tongue is a sharp sword.
Jeremiah 9:8
8 His tongue is an arrow causing death; the words of his mouth are deceit: he says words of peace to his neighbour, but in his heart he is waiting secretly for him.
James 3:6
6 And the tongue is a fire; it is the power of evil placed in our bodies, making all the body unclean, putting the wheel of life on fire, and getting its fire from hell.
Jeremiah 9:3
3 Their tongues are bent like a bow to send out false words: they have become strong in the land, but not for good faith: they go on from evil to evil, and they have no knowledge of me, says the Lord.
Proverbs 24:28
28 Do not be a violent witness against your neighbour, or let your lips say what is false.
Psalms 140:3
3 Their tongues are sharp like the tongue of a snake; the poison of snakes is under their lips. (Selah.)
Psalms 120:3-4
3 What punishment will he give you? what more will he do to you, you false tongue?
4 Sharp arrows of the strong, and burning fire.
Psalms 55:21
21 The words of his mouth were smoother than butter, but war was in his heart; his words were softer than oil, but they were sharp swords.
Psalms 52:2
2 Purposing destruction, using deceit; your tongue is like a sharp blade.