Jeremiah 26:11

26:11 Then the priests and the prophets made their charges before the officials and all the people. They said, “This man should be condemned to die because he prophesied against this city. You have heard him do so with your own ears.”

Psalms 52:2

52:2 Your tongue carries out your destructive plans;

it is as effective as a sharp razor, O deceiver.

Psalms 57:4

57:4 I am surrounded by lions;

I lie down among those who want to devour me;

men whose teeth are spears and arrows,

whose tongues are a sharp sword.

Psalms 64:3

64:3 They sharpen their tongues like a sword;

they aim their arrow, a slanderous charge,

Proverbs 18:21

18:21 Death and life are in the power of the tongue,

and those who love its use will eat its fruit.