14 And the priests and the Levites sanctified themselves to bring up the ark of Jehovah the God of Israel.
1 Chronicles 15:14 Cross References - LITV
Leviticus 10:3
3 And Moses said to Aaron, It is that which Jehovah has spoken, saying, I will be sanctified by those drawing near to Me; and I will be honored before all the people. And Aaron was silent.
2 Chronicles 29:15
15 And they gathered their brothers and sanctified themselves, and came in, according to the commandment of the king in the matters of Jehovah, to cleanse the house of Jehovah.
2 Chronicles 29:34
34 Only, the priests had become few, and were not able to skin all of the burnt offerings; and their brothers the Levites strengthened them until the work was ended, and until the priests sanctified themselves; for the Levites were more upright of heart to sanctify themselves than the priests.
Joel 2:16-17
16 Gather the people, sanctify the congregation, gather the elders, gather the children, and those who suck the breasts. Let the bridegroom go out of his room, and the bride out of her room.
17 Let the priests, ministers of Jehovah, weep between the porch and the altar; and let them say, Have pity on Your people, O Jehovah, and do not give Your inheritance to shame, for a proverb among those of the nations. Why should they say among the peoples, Where is their God?