Amos 4:6, 8

¶“I also gave you cleanness of teeth [because of the famine] in all your cities And lack of bread in all your places, Yet you have not returned to Me [in repentance],” says the LORD.

“So [the people of] two or three cities would stagger into one city to drink water, But would not be satisfied; Yet you have not returned to Me [in repentance],” says the LORD.