Numbers 18:10

18:10 You are to eat it as a most holy offering; every male may eat it. It will be holy to you.

Numbers 28:18

28:18 And on the first day there is to be a holy assembly; you must do no ordinary work ¹  on it.

Numbers 28:25

28:25 On the seventh day you are to have a holy assembly, you must do no regular work.

[28:18]  ¹ tn Heb “any work [of] service”; this means any occupational work, that is, the ordinary service.