1 Chronicles 9:33

Those who were musicians, the heads of Levite families, stayed in the temple chambers and were exempt from other duties because they were on duty day and night.

And these are the singers, chief of the fathers of the Levites, who remaining in the chambers were free: for they were employed in that work day and night.

Note they…: Heb. upon them

These are the singers, heads of fathers’ households of the Levites, who lived in the rooms and were free from other service, for they were employed in their work day and night.

And these are the singers, heads of fathers’ houses of the Levites, who dwelt in the chambers and were free from other service; for they were employed in their work day and night.