Leviticus 23:8
For seven days, you shall present an offering by fire to the Lord, and on the seventh day, you shall hold a sacred assembly and do no work.
For seven days, you shall present an offering by fire to the Lord, and on the seventh day, you shall hold a sacred assembly and do no work.
Passover And on the fifteenth day of this month, it is the Lord’s feast of Unleavened Bread. For seven days, you shall eat bread without leaven.
Then there are the appointed feasts of the Lord at fixed times for them when you are to proclaim holy assemblies.
The Sabbath After six days of work, there is a Sabbath of complete rest on the seventh day, a holy assembly when no work shall be done; it is a Sabbath to the Lord in all your houses.
“Speak to the Israelites and say to them: You proclaim holy assemblies on the appointed feasts of the Lord, which are these: