MSTC(i)
17 And because there were many in the congregation that were not sanctified: and therefore did the Levites slay Passover for all that were not clean to sanctify them to the LORD.
18 There was very much people out of Ephraim, Manasseh, Issachar and Zebulun that were not clean, and therefore did eat Passover otherwise than writing specifieth. But Hezekiah prayed for them, and said,
19 "The good LORD be merciful to all that set their hearts to seek the God that is the LORD God of their fathers, though they do it not according to the cleanness of the holy place."
20 And the LORD heard Hezekiah and healed the people.