2 Chronicles 30:1-6

1And Hezekiah sent to all Israel and Judah, and also wrote letters to Ephraim and Manasseh, that they should come to the house of the Lord at Jerusalem, to keep the Passover to the Lord God of Israel.

2For the king and his leaders and all the assembly in Jerusalem had agreed to keep the Passover in the second month.

3For they could not keep it at the regular time, because a sufficient number of priests had not consecrated themselves, nor had the people gathered together at Jerusalem.

4And the matter pleased the king and all the assembly.

5So they resolved to make a proclamation throughout all Israel, from Beersheba to Dan, that they should come to keep the Passover to the Lord God of Israel at Jerusalem, since they had not done it for a long time in the prescribed manner.

6Then the runners went throughout all Israel and Judah with the letters from the king and his leaders, and spoke according to the command of the king: “Children of Israel, return to the Lord God of Abraham, Isaac, and Israel; then He will return to the remnant of you who have escaped from the hand of the kings of Assyria.