Leviticus 19:16 "'You shall not go up and down as a slanderer among your people. "'You shall not endanger the life of your neighbor. I am Yahweh. (WEB NAS RSV)
Psalms 140:11 A slanderer shall not be established in the earth; the violent and evil man shall be hunted with thrust upon thrust. (JPS NAS RSV NIV)
Proverbs 16:28 A man of twisted purposes is a cause of fighting everywhere: and he who says evil secretly makes trouble between friends. (See NAS)
Proverbs 20:19 He who goes about talking of the business of others gives away secrets: so have nothing to do with him whose lips are open wide. (See NAS)
Jeremiah 9:4 Take ye heed every one of his neighbour, and trust ye not in any brother; for every brother acteth subtly, and every neighbour goeth about with slanders. (See NAS RSV NIV)