2 Chronicles 5:11

All the priests who were present had performed the ceremonies to make themselves holy to God without regard to staying in their divisions.

Exodus 19:10

Jehovah continued: Go to the people and tell them to spend today and tomorrow purifying themselves for worship. They must wash their clothes.

Exodus 19:14-15

Moses went down from the mountain to the people. He consecrated the people, and they washed their garments.

1 Chronicles 24:1-31

The divisions of Aaron's descendants were as follows: Aaron's sons were Nadab and Abihu, Eleazar and Ithamar.

2 Chronicles 29:5

He said: Listen to me, Levites. Perform the ceremonies to make the temple of Jehovah the God of your ancestors holy. Remove anything that has been corrupted from the holy place.

2 Chronicles 29:15

These men gathered their relatives and performed the ceremonies to make themselves holy. They obeyed the king's order from Jehovah's word and entered the Temple to make it clean.

2 Chronicles 29:34

Since there were not enough priests to kill all these animals, the Levites helped them until the work was finished. By then more priests had made themselves ritually clean. The Levites were more faithful in keeping ritually clean than the priests were.

2 Chronicles 30:15

They slaughtered the Passover lambs on the fourteenth of the second month. The priests and Levites were ashamed of themselves. They consecrated themselves and brought burnt offerings to the house of Jehovah.

2 Chronicles 30:17-20

Many people in the assembly had not made themselves holy. So the Levites had to kill the Passover lambs for all who were not clean and could not make their lambs holy for Jehovah.

2 Chronicles 35:4

Get yourselves ready with the family groups of your divisions, which are listed in the records of King David of Israel and the records of his son Solomon.

Job 1:5

The morning after each feast, Job would get up early to offer sacrifices for each of his children in order to purify them. He always did this because he thought that one of them might have sinned by insulting God unintentionally.

Treasury of Scripture Knowledge

Summary

And it came to pass, when the priests were come out of the holy place: (for all the priests that were present were sanctified, and did not then wait by course:

Wait by course

Bible References

Sanctified

2 Chronicles 29:5
He said: Listen to me, Levites. Perform the ceremonies to make the temple of Jehovah the God of your ancestors holy. Remove anything that has been corrupted from the holy place.
2 Chronicles 30:15
They slaughtered the Passover lambs on the fourteenth of the second month. The priests and Levites were ashamed of themselves. They consecrated themselves and brought burnt offerings to the house of Jehovah.
Exodus 19:10
Jehovah continued: Go to the people and tell them to spend today and tomorrow purifying themselves for worship. They must wash their clothes.
Job 1:5
The morning after each feast, Job would get up early to offer sacrifices for each of his children in order to purify them. He always did this because he thought that one of them might have sinned by insulting God unintentionally.

Wait by course

2 Chronicles 35:4
Get yourselves ready with the family groups of your divisions, which are listed in the records of King David of Israel and the records of his son Solomon.