1 Chronicles 23:6
Then David divided the Levites into divisions according to the sons of Levi: Gershom, Kohath, and Merari.

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 9:22-24
The number of those chosen to be gatekeepers at the thresholds was 212. They were registered by genealogy in their villages. David and Samuel the seer had appointed them to their positions of trust. / So they and their descendants were assigned to guard the gates of the house of the LORD—the house called the Tent. / The gatekeepers were stationed on the four sides: east, west, north, and south.

1 Chronicles 25:1
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:

1 Chronicles 26:1
These were the divisions of the gatekeepers: From the Korahites: Meshelemiah son of Kore, one of the sons of Asaph.

2 Chronicles 8:14
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.

2 Chronicles 23:18
Moreover, Jehoiada put the oversight of the house of the LORD into the hands of the Levitical priests, whom David had appointed over the house of the LORD, to offer burnt offerings to the LORD as written in the Law of Moses, with rejoicing and song, as ordained by David.

2 Chronicles 31:2
Hezekiah reestablished the divisions of the priests and Levites—each of them according to their duties as priests or Levites—for the burnt offerings and peace offerings, for ministry, for giving thanks, and for singing praises at the gates of the LORD’s dwelling.

Nehemiah 12:24
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.

Nehemiah 12:45-46
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.

Luke 1:5
In the time of Herod king of Judea there was a priest named Zechariah, who belonged to the priestly division of Abijah, and whose wife Elizabeth was a descendant of Aaron.

Hebrews 7:11
Now if perfection could have been attained through the Levitical priesthood (for on this basis the people received the law), why was there still need for another priest to appear—one in the order of Melchizedek and not in the order of Aaron?

Hebrews 7:27
Unlike the other high priests, He does not need to offer daily sacrifices, first for His own sins and then for the sins of the people; He sacrificed for sin once for all when He offered up Himself.

Hebrews 8:3-5
And since every high priest is appointed to offer both gifts and sacrifices, it was necessary for this One also to have something to offer. / Now if He were on earth, He would not be a priest, since there are already priests who offer gifts according to the law. / The place where they serve is a copy and shadow of what is in heaven. This is why Moses was warned when he was about to build the tabernacle: “See to it that you make everything according to the pattern shown you on the mountain.”

Hebrews 9:6-7
When everything had been prepared in this way, the priests entered regularly into the first room to perform their sacred duties. / But only the high priest entered the second room, and then only once a year, and never without blood, which he offered for himself and for the sins the people had committed in ignorance.