II Chronicles 29:3, 16

In the first year of his reign, in the first month, he opened the doors of the house of the LORD and repaired them.

Then the priests went into the inner part of the house of the LORD to cleanse it, and brought out all the debris that they found in the temple of the LORD to the court of the house of the LORD. And the Levites took it out and carried it to the Brook Kidron.