NET
9 But to the Kohathites he gave none, because the service of the holy things, which they carried on their shoulders, was their responsibility.
Darby
9 But unto the sons of Kohath he gave none, for the service of the sanctuary was upon them: they bore [what they carried] upon the shoulder.
KJV
9 But unto the sons of Kohath he gave none: because the service of the sanctuary belonging unto them [was that] they should bear upon their shoulders.