15 Therefore this is what the LORD Almighty, the God of Israel, says: “See, I will make this people eat bitter food and drink poisoned water.

Read Jeremiah 9:15 Using Other Translations

Therefore thus saith the LORD of hosts, the God of Israel; Behold, I will feed them, even this people, with wormwood, and give them water of gall to drink.
Therefore thus says the LORD of hosts, the God of Israel: Behold, I will feed this people with bitter food, and give them poisonous water to drink.
So now, this is what the LORD of Heaven’s Armies, the God of Israel, says: Look! I will feed them with bitterness and give them poison to drink.