KJV : Because their office <04612> [was] to wait <03027> on the sons <01121> of Aaron <0175> for the service <05656> of the house <01004> of the LORD <03068>, in the courts <02691>, and in the chambers <03957>, and in the purifying <02893> of all holy things <06944>, and the work <04639> of the service <05656> of the house <01004> of God <0430>; {their...: Heb. their station was at the hand of the sons of Aaron}NASB : For their office is to assist the sons of Aaron with the service of the house of the LORD, in the courts and in the chambers and in the purifying of all holy things, even the work of the service of the house of God,NASB# : For their office<4612> is to assist<3027> the sons<1121> of Aaron<175> with the service<5656> of the house<1004> of the LORD<3068>, in the courts<2691> and in the chambers<3957> and in the purifying<2893> of all<3605> holy<6944> things<6944>, even the work<4639> of the service<5656> of the house<1004> of God<430>,