Numbers 4:4 expands on the Kohathites' duty to handle 'the most holy things', detailing their sacred work.

Numbers 4:15 assigns the Kohathites the role of carrying holy items after Aaron prepares them, with a warning not to touch them.

Leviticus 10:4 identifies Elizaphan as the same Kohathite leader who removed Nadab and Abihu's bodies, giving context to his role.