Hebrews 12:15
Be careful that no one falls short of the grace of God, so that no root of bitterness will spring up to cause trouble and defile many.

Deuteronomy 13:6
If your very own brother, or your son or daughter, or the wife you embrace, or your closest friend secretly entices you, saying, "Let us go and worship other gods" (which neither you nor your fathers have known,

Deuteronomy 29:19
because when such a person hears the words of this oath, he may invoke a blessing on himself, saying, 'I will have peace, even though I walk in the stubbornness of my own heart.' This will bring disaster on the watered land as well as the dry.

Deuteronomy 32:32
But their vine is from the vine of Sodom and from the fields of Gomorrah. Their grapes are poisonous; Their clusters are bitter.

Psalm 69:21
They poisoned my food with gall and gave me vinegar to quench my thirst.

Jeremiah 8:14
"Why are we just sitting here? Gather together, let us flee to the fortified cities and perish there, for the LORD our God has doomed us. He has given us poisoned water to drink, because we have sinned against the LORD.

Jeremiah 9:15
Therefore, this is what the LORD of Hosts, the God of Israel, says: "Behold, I will feed this people wormwood and give them poisoned water to drink.

Jeremiah 23:15
Therefore, this is what the LORD of Hosts says concerning the prophets: "I will feed them wormwood and give them poisoned water to drink, for from the prophets of Jerusalem ungodliness has spread throughout the land."