1Ch 9:33, Neh 12:24 | ESV | STEP | Now these , the singers , the heads of fathers ’ houses of the Levites , were in the chambers of the temple free from other service , for they were on duty day and night .

1 Chronicles 9:33

33 Now these, the ^asingers, the heads of fathers’ houses of the Levites, were in the chambers of the temple free from other service, for they were on duty day and night.

Nehemiah 12:24

24 And the chiefs of the Levites: Hashabiah, Sherebiah, and ^bJeshua the son of Kadmiel, with their brothers who stood opposite them, ^cto praise and to give thanks, ^daccording to the commandment of David ^ethe man of God, ^fwatch by watch.