2 Kings 23:19-23

And also all the houses of the high places that are in the cities of Samaria, that the kings of Israel made to provoke to anger, hath Josiah turned aside, and doth to them according to all the deeds that he did in Beth-El.

And he slayeth all the priests of the high places who are there by the altars, and burneth the bones of man upon them, and turneth back to Jerusalem.

And the king commandeth the whole of the people, saying, 'Make ye a passover to Jehovah your God, as it is written on this book of the covenant.'

Surely there hath not been made like this passover from the days of the judges who judged Israel, even all the days of the kings of Israel, and of the kings of Judah;

but in the eighteenth year of king Josiah, hath this passover been made to Jehovah in Jerusalem.