Leviticus 23:8

You are to present a fire offering to the Lord for seven days. On the seventh day there will be a sacred assembly; you must not do any daily work.”

Treasury of Scripture Knowledge

Summary

But ye shall offer an offering made by fire unto the LORD seven days: in the seventh day is an holy convocation: ye shall do no servile work therein.

Bible References

General references

Exodus 13:6
For seven days you must eat unleavened bread, and on the seventh day there is to be a festival to the Lord.
Leviticus 23:35
There is to be a sacred assembly on the first day; you are not to do any daily work.
Numbers 28:16
“The Passover to the Lord comes in the first month, on the fourteenth day of the month.

Holman Christian Standard Bible®, Copyright © 1999, 2000, 2002, 2003, 2009 by Holman Bible Publishers.