1 Chronicles 23:5

54,000 gatekeepers, and 4,000 shall offer praises to the Lord with the instruments athat I have made for praise.”

2 Chronicles 8:14

14According to the ruling of David his father, he appointed bthe divisions of the priests for their service, cand the Levites for their offices of praise and dministry before the priests eas the duty of each day required, and fthe gatekeepers in their divisions at each gate, for so David gthe man of God had commanded.

Nehemiah 12:24

24And the chiefs of the Levites: Hashabiah, Sherebiah, and hJeshua the son of Kadmiel, with their brothers who stood opposite them, ito praise and to give thanks, jaccording to the commandment of David kthe man of God, lwatch by watch.

Amos 6:5

5 mwho sing idle songs to the sound of the harp
and like David ninvent for themselves instruments of music,
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