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.
I will feed them with wormwood - (Psalms 80:5, "Thou feedest them with the bread of tears").
Related Commentaries of Jeremiah 9:15
Jeremiah 9:15
15 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.