Leviticus 23:25
You must not do any regular work, but you must present a gift to the Lord.'"
Leviticus 23:21
"'On this very day you must proclaim an assembly; it is to be a holy assembly for you. You must not do any regular work. This is a perpetual statute in all the places where you live throughout your generations.
Treasury of Scripture Knowledge
Summary
Ye shall do no servile work therein: but ye shall offer an offering made by fire unto the LORD.
General references
Bible References
General references
Leviticus 23:35
On the first day is a holy assembly; you must do no regular work.