2 Chronicles 31:2

Then Hezekiah put in order the divisions of the priests and Levites, every man in his division, in relation to his work, for the burned offerings and peace-offerings, and for the ordering of worship and for giving praise at the doors of the Lord's house.

1 Chronicles 24:1

Now the divisions into which the sons of Aaron were grouped were these: the sons of Aaron, Nadab and Abihu, Eleazar and Ithamar.

1 Chronicles 16:4-6

And he put some of the Levites before the ark of the Lord as servants, to keep the acts of the Lord in memory, and to give worship and praise to the Lord, the God of Israel:

1 Chronicles 16:37

So he made Asaph and his brothers keep their places there before the ark of the agreement of the Lord, to do whatever had to be done before the ark at all times day by day:

1 Chronicles 16:40-41

To give burned offerings to the Lord on the altar of burned offerings morning and evening, every day, as it is ordered in the law of the Lord which he gave to Israel;

1 Chronicles 23:1-26

Now David was old and full of days; and he made his son Solomon king over Israel.

1 Chronicles 23:28-31

Their place was by the side of the sons of Aaron in all the work of the house of the Lord, in the open spaces and in the rooms, in the making clean of all the holy things, in doing all the work of the house of the Lord,

1 Chronicles 25:1-3

Further, David and the chiefs of the servants of the holy place made selection of certain of the sons of Asaph and of Heman and of Jeduthun for the work of prophets, to make melody with corded instruments and brass; and the number of the men for the work they had to do was:

2 Chronicles 5:11

Now when the priests had come out of the holy place, (for all the priests who were present had made themselves holy, not keeping to their divisions;

2 Chronicles 8:14

And he gave the divisions of the priests their places for their work, as ordered by his father David, and to the Levites he gave their work of praise and waiting on the priests, to do what was needed day by day; and he gave the door-keepers their places in turn at every door; for so David, the man of God, had given orders.

2 Chronicles 23:8

So the Levites and all Judah did as Jehoiada the priest had given them orders: every one took with him his men, those who were to come in and those who were to go out on the Sabbath; for Jehoiada had not sent away the divisions.

2 Chronicles 29:24-26

And the priests put them to death, and made a sin-offering with their blood on the altar, to take away the sin of all Israel: for the king gave orders that the burned offering and the sin-offering were for all Israel.

Ezra 6:18

And they put the priests in their divisions and the Levites in their order, for the worship of God at Jerusalem; as it is recorded in the book of Moses.

Nehemiah 11:17

And Mattaniah, the son of Mica, the son of Zabdi, the son of Asaph, who had to give the first note of the song of praise in prayer, and Bakbukiah, the second among his brothers, and Abda, the son of Shammua, the son of Galal, the son of Jeduthun.

Psalm 134:1-3

Give praise to the Lord, all you servants of the Lord, who take your places in the house of the Lord by night.

Jeremiah 33:11

Happy sounds, the voice of joy, the voice of the newly-married man and the voice of the bride, the voices of those who say, Give praise to the Lord of armies, for the Lord is good, for his mercy is unchanging for ever: the voices of those who go with praise into the house of the Lord. For I will let the land come back to its first condition, says the Lord.

Luke 1:5

In the days of Herod, king of Judaea, there was a certain priest, by name Zacharias, of the order of Abijah; and he had a wife of the family of Aaron, and her name was Elisabeth.

Treasury of Scripture Knowledge

Summary

And Hezekiah appointed the courses of the priests and the Levites after their courses, every man according to his service, the priests and Levites for burnt offerings and for peace offerings, to minister, and to give thanks, and to praise in the gates of the tents of the LORD.

Bible References

The courses

2 Chronicles 5:11
Now when the priests had come out of the holy place, (for all the priests who were present had made themselves holy, not keeping to their divisions;
2 Chronicles 8:14
And he gave the divisions of the priests their places for their work, as ordered by his father David, and to the Levites he gave their work of praise and waiting on the priests, to do what was needed day by day; and he gave the door-keepers their places in turn at every door; for so David, the man of God, had given orders.
2 Chronicles 23:8
So the Levites and all Judah did as Jehoiada the priest had given them orders: every one took with him his men, those who were to come in and those who were to go out on the Sabbath; for Jehoiada had not sent away the divisions.
1 Chronicles 16:37
So he made Asaph and his brothers keep their places there before the ark of the agreement of the Lord, to do whatever had to be done before the ark at all times day by day:
Ezra 6:18
And they put the priests in their divisions and the Levites in their order, for the worship of God at Jerusalem; as it is recorded in the book of Moses.
Luke 1:5
In the days of Herod, king of Judaea, there was a certain priest, by name Zacharias, of the order of Abijah; and he had a wife of the family of Aaron, and her name was Elisabeth.

To give thanks

2 Chronicles 29:24
And the priests put them to death, and made a sin-offering with their blood on the altar, to take away the sin of all Israel: for the king gave orders that the burned offering and the sin-offering were for all Israel.
1 Chronicles 16:4
And he put some of the Levites before the ark of the Lord as servants, to keep the acts of the Lord in memory, and to give worship and praise to the Lord, the God of Israel:
1 Chronicles 23:30
They had to take their places every morning to give praise and make melody to the Lord, and in the same way at evening;
1 Chronicles 25:1
Further, David and the chiefs of the servants of the holy place made selection of certain of the sons of Asaph and of Heman and of Jeduthun for the work of prophets, to make melody with corded instruments and brass; and the number of the men for the work they had to do was:
Nehemiah 11:17
And Mattaniah, the son of Mica, the son of Zabdi, the son of Asaph, who had to give the first note of the song of praise in prayer, and Bakbukiah, the second among his brothers, and Abda, the son of Shammua, the son of Galal, the son of Jeduthun.
Psalm 135:1
Let the Lord be praised. O you servants of the Lord, give praise to the name of the Lord.
Jeremiah 33:11
Happy sounds, the voice of joy, the voice of the newly-married man and the voice of the bride, the voices of those who say, Give praise to the Lord of armies, for the Lord is good, for his mercy is unchanging for ever: the voices of those who go with praise into the house of the Lord. For I will let the land come back to its first condition, says the Lord.

Basic English, produced by Mr C. K. Ogden of the Orthological Institute - public domain