1 Chronicles 15:14

So the priests and the Levites consecrated (dedicated) themselves to bring up the ark of the Lord God of Israel.

Leviticus 10:3

Then Moses said to Aaron, “This is what the Lord said:

‘I will be treated as holy by those who approach Me,
And before all the people I will be honored.’”


So Aaron, therefore, said nothing.

2 Chronicles 29:15

They gathered their brothers (fellow Levites) together, consecrated themselves, and went in to cleanse the house of the Lord, as the king had commanded by the words of the Lord.

2 Chronicles 29:34

But there were too few priests and they were unable to skin all the burnt offerings; so until the other priests had consecrated themselves, their brothers, the Levites, helped them until the work was done. For the Levites were more upright in heart and more conscientious than the priests in consecrating themselves.

Joel 2:16-17


Gather the people, sanctify the congregation,
Assemble the elders,
Gather the children and the nursing infants.
Let the bridegroom come out of his room
And the bride out of her bridal chamber. [No one is excused from the assembly.]

Treasury of Scripture Knowledge

Summary

So the priests and the Levites sanctified themselves to bring up the ark of the LORD God of Israel.

Bible References

Sanctified

Leviticus 10:3
Then Moses said to Aaron, “This is what the Lord said:

‘I will be treated as holy by those who approach Me,
And before all the people I will be honored.’”


So Aaron, therefore, said nothing.
2 Chronicles 29:15
They gathered their brothers (fellow Levites) together, consecrated themselves, and went in to cleanse the house of the Lord, as the king had commanded by the words of the Lord.
Joel 2:16

Gather the people, sanctify the congregation,
Assemble the elders,
Gather the children and the nursing infants.
Let the bridegroom come out of his room
And the bride out of her bridal chamber. [No one is excused from the assembly.]