Jeremiah 17:5 reads, "Thus saith YAH; Cursed be the man that trusts in man and makes flesh his arm and whose heart departs from YAH."
Micah 7:5- "Trust ye not in a friend, put you not confidence in a guide: keep the doors of your mouth from her that lies in your bosom."
Jeremiah 9:4-6 "Take you heed every one of his neighbor and trust you not in any brother: for every brother will utterly supplant, and every neighbor will walk with slanders.5 And they will deceive every one his neighbor and will not speak the truth: they have taught their tongue to speak lies and weary themselves to commit iniquity.6 Your habitation is in the midst of deceit; through deceit they refuse to know me, saith the Lord."