Numbers 4:4-15
This service of the Kohathites at the Tent of Meeting regards the most holy things. / Whenever the camp sets out, Aaron and his sons are to go in, take down the veil of the curtain, and cover the ark of the Testimony with it. / They are to place over this a covering of fine leather, spread a solid blue cloth over it, and insert its poles. ...

1 Chronicles 6:31-32
These are the men David put in charge of the music in the house of the LORD after the ark rested there. / They ministered with song before the tabernacle, the Tent of Meeting, until Solomon built the house of the LORD in Jerusalem. And they performed their duties according to the regulations given them.

1 Chronicles 13:9-10
When they came to the threshing floor of Chidon, Uzzah reached out and took hold of the ark, because the oxen had stumbled. / And the anger of the LORD burned against Uzzah, and He struck him down because he had put his hand on the ark. So he died there before God.

2 Samuel 6:6-7
When they came to the threshing floor of Nacon, Uzzah reached out and took hold of the ark of God, because the oxen had stumbled. / And the anger of the LORD burned against Uzzah, and God struck him down on the spot for his irreverence, and he died there beside the ark of God.

1 Chronicles 23:13
The sons of Amram: Aaron and Moses. Aaron and his descendants were set apart forever to consecrate the most holy things, to burn incense before the LORD, to minister before Him, and to pronounce blessings in His name forever.

1 Chronicles 24:1-19
These were the divisions of the descendants of Aaron. The sons of Aaron were Nadab, Abihu, Eleazar, and Ithamar. / But Nadab and Abihu died before their father did, and they had no sons; so Eleazar and Ithamar served as priests. / With the help of Eleazar’s descendant Zadok and Ithamar’s descendant Ahimelech, David divided them according to the offices of their service. ...

1 Chronicles 15:11-12
David summoned the priests Zadok and Abiathar and the Levites Uriel, Asaiah, Joel, Shemaiah, Eliel, and Amminadab. / And he said to them, “You are the heads of the Levitical families. You and your relatives must consecrate yourselves so that you may bring the ark of the LORD, the God of Israel, to the place I have prepared for it.

1 Chronicles 15:15
And the Levites carried the ark of God on their shoulders with the poles, as Moses had commanded in accordance with the word of the LORD.

1 Chronicles 16:4-6
David appointed some of the Levites to minister before the ark of the LORD, to celebrate, to give thanks, and to praise the LORD, the God of Israel. / Asaph was the chief, Zechariah was second, then Jeiel, Shemiramoth, Jehiel, Mattithiah, Eliab, Benaiah, Obed-edom, and Jeiel. They were to play the harps and lyres, while Asaph sounded the cymbals / and the priests Benaiah and Jahaziel blew the trumpets regularly before the ark of the covenant of God.

1 Chronicles 16:37-42
So David left Asaph and his associates there before the ark of the covenant of the LORD, to minister there regularly according to the daily requirements, / along with Obed-edom and his sixty-eight relatives. Obed-edom son of Jeduthun, and also Hosah, were to be gatekeepers. / And David left Zadok the priest and his fellow priests before the tabernacle of the LORD at the high place in Gibeon ...

1 Chronicles 25:1-8
Additionally, David and the commanders of the army set apart some of the sons of Asaph, Heman, and Jeduthun to prophesy with the accompaniment of lyres, harps, and cymbals. The following is the list of the men who performed this service: / From the sons of Asaph: Zaccur, Joseph, Nethaniah, and Asarelah. These sons of Asaph were under the direction of Asaph, who prophesied under the direction of the king. / From the sons of Jeduthun: Gedaliah, Zeri, Jeshaiah, Shimei, Hashabiah, and Mattithiah—six in all—under the direction of their father Jeduthun, who prophesied with the harp, giving thanks and praise to the LORD. ...

1 Chronicles 26:1-19
These were the divisions of the gatekeepers: From the Korahites: Meshelemiah son of Kore, one of the sons of Asaph. / Meshelemiah had sons: Zechariah the firstborn, Jediael the second, Zebadiah the third, Jathniel the fourth, / Elam the fifth, Jehohanan the sixth, and Eliehoenai the seventh. ...

1 Chronicles 28:13
for the divisions of the priests and Levites, for all the work of service in the house of the LORD, and for all the articles of service in the house of the LORD:

1 Chronicles 28:21
The divisions of the priests and Levites are ready for all the service of the house of God, and every willing man of every skill will be at your disposal for the work. The officials and all the people are fully at your command.”

2 Chronicles 5:12-14
all the Levitical singers—Asaph, Heman, Jeduthun, and their sons and relatives—stood on the east side of the altar, dressed in fine linen and playing cymbals, harps, and lyres, accompanied by 120 priests sounding trumpets. / The trumpeters and singers joined together to praise and thank the LORD with one voice. They lifted up their voices, accompanied by trumpets, cymbals, and musical instruments, in praise to the LORD: “For He is good; His loving devotion endures forever.” And the temple, the house of the LORD, was filled with a cloud / so that the priests could not stand there to minister because of the cloud. For the glory of the LORD filled the house of God.