The Passover and the Festival of Unleavened Bread

Leviticus 23 4- 8

 “‘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.’”