Divrey Hayamim Bais 31:2

2 And Chizkiyah appointed the machlekot of the Kohanim and the Levi’im after their divisions, every ish according to his avodas service, the Kohanim and Levi’im for olah and for shelamim, to minister, to give thanks, to praise in the Sh’arei Machanot Hashem.

Divrey Hayamim Bais 31:2 Meaning and Commentary

2 Chronicles 31:2

And Hezekiah appointed the courses of the priests, and the
Levites after their courses
As they were fixed by David, and were in the times of Jehoshaphat, and had been since interrupted, and which Hezekiah now restored, and placed them in their regular order:

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;
or camp of the Lord, where they were posted, and lay as an host encamped, to keep the watch of the house of the Lord; the priests, they were appointed to offer the sacrifices of every sort; the Levites to minister to them in what they needed and required of them, and others of them to be singers in time of service, and others to be porters at the gate.

Divrey Hayamim Bais 31:2 In-Context

1 1 Now when all this was completed, kol Yisroel that were present went out to the towns of Yehudah, and smashed the matzevot, and cut down the Asherim, and threw down the high places and the mizbechot throughout kol Yehudah and Binyamin, in Ephrayim also and Menasheh, until they had utterly destroyed them all. Then all the Bnei Yisroel returned, every ish to his achuzzah, into their own towns.

2 And Chizkiyah appointed the machlekot of the Kohanim and the Levi’im after their divisions, every ish according to his avodas service, the Kohanim and Levi’im for olah and for shelamim, to minister, to give thanks, to praise in the Sh’arei Machanot Hashem.

3 A gift from HaMelech, from his own possessions, was for the olot, for the boker and erev olot, and the olot for the Shabbatot, and for Rosh Chodesh, and for the Mo’adim, as it is written in the Torat Hashem.

4 Moreover he commanded HaAm that dwelt in Yerushalayim to give the menat HaKohanim v’HaLevi’im (support of the Kohanim and the Levi’im), that they might strengthen themselves in the Torat Hashem.

5 And as soon as the devar went out, the Bnei Yisroel brought in abundance the reshit of dagan, tirosh, and yitzhar (pure olive oil), and devash, and of all the increase of the sadeh; and the ma’aser (tithe) of all things they brought in abundantly.