Psalms 58:4 Their poison [is] like the poison of a serpent: [they are] like the deaf adder [that] stoppeth her ear;
Psalms 58:5 Which will not hearken to the voice of charmers, charming never so wisely.
Ecclesiastes 10:11 Surely the serpent will bite without enchantment; and a babbler is no better.
Jeremiah 8:17 For, behold, I will send serpents, cockatrices, among you, which [will] not [be] charmed, and they shall bite you, saith the LORD.