Imamat 11:44

11:44 for I am the Lord your God and you are to sanctify yourselves and be holy because I am holy. You must not defile yourselves by any of the swarming things that creep on the ground,

Nehemia 13:9

13:9 Then I gave instructions that the storerooms should be purified, and I brought back the equipment ¹  of the temple of God, along with the grain offering and the incense.

[13:9]  ¹ tn On the usage of this Hebrew word see HALOT 478-79 s.v. כְּלִי.