“For the king had taken counsel, and his princes, and all the congregation in Jerusalem, to keep the passover in the second month. For they could not keep it at that time, because the priests had not sanctified themselves sufficiently, neither had the people gathered themselves together to Jerusalem. And the thing pleased the king and all the congregation. So they established a decree to make proclamation throughout all Israel, from Beersheba even to Dan, that they should come to keep the passover unto the LORD God of Israel at Jerusalem: for they had not done it of a long time in such sort as it was written.”
- 2 Chronicles 30:2-5 (KJV)