And Jehu said, "Proclaim a solemn assembly for Baal." So they proclaimed it.
2 Kings 10:20
Surrounding context
10:19 Now therefore, call to me all the prophets of Baal, all his servants, and all his priests. Let no one be missing, for I have a great sacrifice for Baal. Whoever is missing shall not live." But Jehu acted deceptively, with the intent of destroying the worshipers of Baal.
10:20 And Jehu said, "Proclaim a solemn assembly for Baal." So they proclaimed it.
10:21 Then Jehu sent throughout all Israel; and all the worshipers of Baal came, so that there was not a man left who did not come. So they came into the temple of Baal, and the temple of Baal was full from one end to the other.