Jeremiah 9:4-6

“Let everyone be on guard against his neighbor, And do not trust any brother; Because every brother deals craftily, And every neighbor goes about as a slanderer. Everyone deceives his neighbor And does not speak the truth, They have taught their tongue to speak lies; They weary themselves committing iniquity. Your dwelling is in the midst of deceit; Through deceit they refuse to know Me,” declares the LORD.