6 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.
7 On the first day hold a sacred assembly and do not do any of your ordinary work.
8 For seven days present a food offering to the Lord. And on the seventh day hold a sacred assembly and do not do any of your ordinary work.” ’Offering the Firstfruits
9 The Lord said to Moses,
10 ‘Speak to the Israelites and say to them: “When you enter the land I am going to give you and you reap its harvest, bring to the priest a sheaf of the first grain you harvest.
11 He is to wave the sheaf before the Lord so it will be accepted on your behalf; the priest is to wave it on the day after the Sabbath.
12 On the day you wave the sheaf, you must sacrifice as a burnt offering to the Lord a lamb a year old without defect,