A man that beareth false witness against his neighbour, is like a dart and a sword and a sharp arrow.

Proverbs 12:18 There is that promiseth, and is pricked as it were with a sword of conscience: but the tongue of the wise is health.

Psalm 52:2 All the day long thy tongue hath devised injustice: as a sharp razor, thou hast wrought deceit.

Psalm 55:21 They are divided by the wrath of his countenance, and his heart hath drawn near. His words are smoother than oil, and the same are darts.

Psalm 57:4 And he hath delivered my soul from the midst of the young lions. I slept troubled. The sons of men, whose teeth are weapons and arrows, and their tongue a sharp sword.

Psalm 120:3,4 What shall be given to thee, or what shall be added to thee, to a deceitful tongue? . . .

Psalm 140:3 They have sharpened their tongues like a serpent: the venom of asps is under their lips.

Jeremiah 9:3,8 And they have bent their tongue, as a bow, for lies, and not for truth: they have strengthened themselves upon the earth, for they have proceeded from evil to evil, and me they have not known, saith the Lord. . . .

James 3:6 And the tongue is a fire, a world of iniquity. The tongue is placed among our members, which defileth the whole body and inflameth the wheel of our nativity, being set on fire by hell.