Numbers 15:32

15:32 When the Israelites were in the wilderness they found a man gathering wood on the Sabbath day.

Numbers 28:25

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

Numbers 29:17

29:17 “‘On the second day you must offer twelve young bulls, two rams, fourteen lambs one year old, all without blemish,

Numbers 29:35

29:35 “‘On the eighth day you are to have a holy assembly; you must do no ordinary work on it.