1 Chronicles 15:14
So the priests and the Levites hallowed themselves to bring up the ark of Jehovah the God of Israel.
Leviticus 10:3
And Moses said to Aaron, This is what Jehovah spoke, saying, I will be hallowed in them that come near me, and before all the people I will be glorified. And Aaron was silent.
2 Chronicles 29:15
And they gathered their brethren, and hallowed themselves, and came, according to the commandment of the king by the words of Jehovah, to cleanse the house of Jehovah.
2 Chronicles 29:34
Only the priests were too few, and they could not flay all the burnt-offerings; therefore their brethren the Levites helped them, until the work was ended, and until the priests had hallowed themselves; for the Levites were more upright in heart to hallow themselves than the priests.
Joel 2:16-17
gather the people, hallow the congregation, assemble the elders, gather the children, and those that suck the breasts; let the bridegroom go forth from his chamber, and the bride from her closet.