1 Chronicles 23:5-30
Moreover four thousand were porters; and four thousand praised the LORD with the instruments which I made, said David, to praise therewith.
Torrey's Topical Textbook—AKJV

2 Chronicles 5:12,13
Also the Levites which were the singers, all of them of Asaph, of Heman, of Jeduthun, with their sons and their brothers, being arrayed in white linen, having cymbals and psalteries and harps, stood at the east end of the altar, and with them an hundred and twenty priests sounding with trumpets:)
Torrey's Topical Textbook—AKJV

Nehemiah 12:24,27-43
And the chief of the Levites: Hashabiah, Sherebiah, and Jeshua the son of Kadmiel, with their brothers over against them, to praise and to give thanks, according to the commandment of David the man of God, ward over against ward.
Torrey's Topical Textbook—AKJV