2 Chronicles 29:18

¹⁶And the priests entered into the house of the Lord, to purify it, and they cast out all the uncleanness that was found in the house of the Lord, even into the court of the house of the Lord: and the Levites received it to cast into the brook of Kidron without.

¹⁷And Hezekiah began on the first day, even on the new moon of the first month, to purify, and on the eighth day of the month they entered into the temple of the Lord: and they purified the house of the Lord in eight days; and on the thirteenth day of the first month they finished the work.

— 2 Chronicles 29:18 —

¹⁹and all the vessels which King Ahaz polluted in his reign, in his apostasy, we have prepared and purified: behold, they are before the altar of the Lord.

²⁰And King Hezekiah rose early in the morning, and gathered the chief men of the city, and went up to the house of the Lord.