KJV : And these [are] the singers <07891> (8789), chief <07218> of the fathers <01> of the Levites <03881>, [who remaining] in the chambers <03957> [were] free <06362> (8803) (8675) <06359>: for they were employed in [that] work <04399> day <03119> and night <03915>. {they...: Heb. upon them}NASB : NASB# : Now these<428> are the singers<7891>, heads<7218> of fathers'<1> <I>households</I> of the Levites<3881>, <I>who lived</I> in the chambers<3957> <I>of the temple</I> free<6362> <I>from other service;</I> for they were engaged<5921> in their work<4399> day<3119> and night<3915>.