1 Chronicles 15:18-19
and with them their brothers next in rank: Zechariah, Jaaziel, Shemiramoth, Jehiel, Unni, Eliab, Benaiah, Maaseiah, Mattithiah, Eliphelehu, Mikneiah, and the gatekeepers Obed-edom and Jeiel. / The musicians Heman, Asaph, and Ethan were to sound the bronze cymbals.

1 Chronicles 23:28-32
but their duty was to assist the descendants of Aaron with the service of the house of the LORD, being responsible for the courts and chambers, the purification of all the holy things, and the work of the service of the house of God, / as well as for the rows of the showbread, the fine flour for the grain offering, the wafers of unleavened bread, the baking, the mixing, and all measurements of quantity and size. / They were also to stand every morning to give thanks and praise to the LORD, and likewise in the evening. ...

1 Chronicles 25:1-7
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 26:12-19
These divisions of the gatekeepers, through their chief men, had duties for ministering in the house of the LORD, just as their relatives did. / They cast lots for each gate, according to their families, young and old alike. / The lot for the East Gate fell to Shelemiah. Then lots were cast for his son Zechariah, a wise counselor, and the lot for the North Gate fell to him. ...

2 Samuel 6:17-18
So they brought the ark of the LORD and set it in its place inside the tent that David had pitched for it. Then David offered burnt offerings and peace offerings before the LORD. / When David had finished sacrificing the burnt offerings and peace offerings, he blessed the people in the name of the LORD of Hosts.

2 Samuel 6:20-23
When David returned home to bless his own household, Saul’s daughter Michal came out to meet him. “How the king of Israel has distinguished himself today!” she said. “He has uncovered himself today in the sight of the maidservants of his subjects, like a vulgar person would do.” / But David said to Michal, “I was dancing before the LORD, who chose me over your father and all his house when He appointed me ruler over the LORD’s people Israel. I will celebrate before the LORD, / and I will humiliate and humble myself even more than this. Yet I will be honored by the maidservants of whom you have spoken.” ...

1 Kings 8:4-11
and they brought up the ark of the LORD and the Tent of Meeting with all its sacred furnishings. So the priests and Levites carried them up. / There, before the ark, King Solomon and the whole congregation of Israel who had assembled with him sacrificed so many sheep and oxen that they could not be counted or numbered. / Then the priests brought the ark of the covenant of the LORD to its place in the inner sanctuary of the temple, the Most Holy Place, beneath the wings of the cherubim. ...

1 Kings 8:62-66
Then the king and all Israel with him offered sacrifices before the LORD. / And Solomon offered as peace offerings to the LORD 22,000 oxen and 120,000 sheep. So the king and all the Israelites dedicated the house of the LORD. / On that same day the king consecrated the middle of the courtyard in front of the house of the LORD, and there he offered the burnt offerings, the grain offerings, and the fat of the peace offerings, since the bronze altar before the LORD was too small to contain all these offerings. ...

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.

2 Chronicles 8:14-15
In keeping with the ordinances of his father David, Solomon appointed the divisions of the priests over their service, and the Levites for their duties to offer praise and to minister before the priests according to the daily requirement. He also appointed gatekeepers by their divisions at each gate, for this had been the command of David, the man of God. / They did not turn aside from the king’s command regarding the priests or the Levites in any matter, including that of the treasuries.

2 Chronicles 29:25-30
Hezekiah stationed the Levites in the house of the LORD with cymbals, harps, and lyres according to the command of David, of Gad the king’s seer, and of Nathan the prophet. For the command had come from the LORD through His prophets. / The Levites stood with the instruments of David, and the priests with the trumpets. / And Hezekiah ordered that the burnt offering be sacrificed on the altar. When the burnt offering began, the song of the LORD and the trumpets began as well, accompanied by the instruments of David king of Israel. ...

Nehemiah 12:24-26
The leaders of the Levites were Hashabiah, Sherebiah, and Jeshua son of Kadmiel, along with their associates, who stood across from them to give praise and thanksgiving as one section alternated with the other, as prescribed by David the man of God. / Mattaniah, Bakbukiah, Obadiah, Meshullam, Talmon, and Akkub were gatekeepers who guarded the storerooms at the gates. / They served in the days of Joiakim son of Jeshua, the son of Jozadak, and in the days of Nehemiah the governor and Ezra the priest and scribe.

Nehemiah 12:45-47
They performed the service of their God and the service of purification, along with the singers and gatekeepers, as David and his son Solomon had prescribed. / For long ago, in the days of David and Asaph, there were directors for the singers and for the songs of praise and thanksgiving to God. / So in the days of Zerubbabel and Nehemiah, all Israel contributed the daily portions for the singers and gatekeepers. They also set aside daily portions for the Levites, and the Levites set aside daily portions for the descendants of Aaron.

Psalm 134:1-2
A song of ascents. Come, bless the LORD, all you servants of the LORD who serve by night in the house of the LORD! / Lift up your hands to the sanctuary and bless the LORD!

Psalm 135:1-3
Hallelujah! Praise the name of the LORD. Give praise, O servants of the LORD, / who stand in the house of the LORD, in the courts of the house of our God. / Hallelujah, for the LORD is good; sing praises to His name, for it is lovely.