1 Chronicles 15:14
And the priests and the Levites made themselves pure in order to bring up the ark of Jehovah, the God of Israel.
Leviticus 10:3
Then Moses said to Aaron, It is that which Jehovah spoke, saying, I will be sanctified in them that come near me, and before all the people I will be glorified. And Aaron held his peace.
2 Chronicles 29:15
And they gathered their brothers and sanctified themselves, and came, according to the command of the king, by the words of Jehovah, to clean the house of Jehovah.
2 Chronicles 29:34
But the priests were too few, so that they could not skin all the burnt offerings. And their brothers the Levites helped them until the work was ended, and until the priests had sanctified themselves. For the Levites were more upright of heart to make themselves pure than the priests.
Joel 2:16-17
Gather the people, sanctify the congregation, gather the elders, gather the children and those who suck the breasts. Let the bridegroom go forth out of his chamber, and the bride out of her room.