Proverbs 26:25
When he speaks kind words do not believe him. There are seven abominations in his heart.
Psalm 28:3
Do not drag me away with the wicked and with troublemakers who speak of peace with their neighbors but have evil in their hearts.
Psalm 12:2
People speak lies to one another. They speak with flattering lips and with double-heart. (Double Heart: They say one thing but mean another.)
Proverbs 6:16-19
Jehovah hates these six things: Yes, seven are an abomination to him:
Jeremiah 9:2-8
I wish I had a dwelling in the desert. I would abandon my people and go away from them. They are all adulterers, an assembly of treacherous men.
Jeremiah 12:6
Even your relatives, members of your own family, have betrayed you. They join in the attacks against you. Do not trust them, even though they speak friendly words.
Micah 7:5
Do not put your faith in your neighbor. Do not trust a friend! Guard your lips from her who lies in your bosom (is your intimate companion).
Matthew 24:23
If someone says, 'Here is the Christ,' or, 'Over there is the Christ,' do not believe it.