Hezekiah sent to all Israel and Judah, and wrote letters also to Ephraim and Manasseh, that they should come to the house of Yahweh at Jerusalem, to keep the Passover to Yahweh, the God of Israel.
TSK
TSK · 2 Kings 23:22
Treasury of Scripture Knowledge references in WEB.
Many people assembled at Jerusalem to keep the feast of unleavened bread in the second month, a very great assembly.