“ ‘These are the LORD’s appointed festivals, the sacred assemblies you are to proclaim at their appointed times:
The LORD’s Passover begins at twilight on the fourteenth day of the first month.
On the fifteenth day of that month the LORD’s Festival of Unleavened Bread begins; for seven days you must eat bread made without yeast.
On the first day hold a sacred assembly and do no regular work.
For seven days present a food offering to the LORD. And on the seventh day hold a sacred assembly and do no regular work.’ ”