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.
And when Abner was back in Hebron, Joab took him on one side by the doorway of the town to have a word with him quietly, and there he gave him a wound in the stomach, causing his death in payment for the death of his brother Asahel.
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.
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.
Let everyone keep watch on his neighbour, and put no faith in any brother: for every brother will certainly be tricking his brother, and every neighbour will go about saying evil.
Everyone will make sport of his neighbour with deceit, not saying what is true: their tongues have been trained to say false words; they are twisted, hating to come back.