Deuteronomy 29:18
so that {there is not} among you a man or a woman or a clan or a tribe {whose heart} turns {today} from [being] with Yahweh our God to go to serve the gods of these nations, so that there is not among you a root sprouting poison and wormwood.
Hebrews 12:15
Take care [that] no one falls short of the grace of God; [that] no one growing up [like] a root of bitterness causes trouble, and by it many become defiled;
Deuteronomy 11:16-17
{Take care} so that your heart is not easily deceived, and you turn away, and you serve other gods, and you bow down to them.
Deuteronomy 13:1-15
"If a prophet stands up in your midst or a dreamer of dreams and he gives to you a sign or wonder,
Deuteronomy 17:2-7
If [there] is found in one of your {towns} that Yahweh your God [is] giving to you a man or a woman that does evil in the eyes of Yahweh your God to transgress his covenant
Jeremiah 9:15
Therefore thus says Yahweh of hosts, the God of Israel, "Look, I [am] feeding this people wormwood, and providing drink for them, water of poison,
Hosea 10:4
They utter words of vain oaths [when] {making covenants}, and judgment blossoms like a poisonous plant on the furrows of the field.
Amos 6:12
Do horses run on rocks, or does one plow the sea with oxen? But you have turned justice into poison and [the] fruit of righteousness into wormwood!
Acts 8:23
For I see you are in {a state of bitter envy} and {bound by unrighteousness}."
Hebrews 3:12
Watch out, brothers, lest there be in some of you an evil, unbelieving heart, [with the result that you] fall away from the living God.