Numbers 8:6
Take the Levites from among the children of Israel, and cleanse them.
Exodus 19:15
And he said unto the people, Be ready by the third day: come not near your wives.
Isaiah 52:11
Depart you, depart you, go out from there, touch no unclean thing; go out of the midst of her; be you clean, that bear the vessels of the LORD.
2 Corinthians 7:1
Having therefore these promises, dearly beloved, let us cleanse ourselves from all filthiness of the flesh and spirit, perfecting holiness in the fear of God.
James 4:8
Draw near to God, and he will draw near to you. Cleanse your hands, you sinners; and purify your hearts, you double-minded.