Joshua 5:10-12
5:10 So the Israelites camped in Gilgal and celebrated the Passover in the evening of the fourteenth day of the month on the plains of Jericho.
5:11 They ate some of the produce of the land the day after the Passover, including unleavened bread and roasted grain.
5:12 The manna stopped appearing the day they ate some of the produce of the land; the Israelites never ate manna again.
Leviticus 23:10-16
23:10 “Speak to the Israelites and tell them, ‘When you enter the land that I am about to give to you and you gather in its harvest,
then you must bring the sheaf of the first portion of your harvest
to the priest,
23:11 and he must wave the sheaf before the
Lord to be accepted for your benefit
– on the day after the Sabbath the priest is to wave it.
23:12 On the day you wave the sheaf you must also offer
a flawless yearling lamb
for a burnt offering to the
Lord,
23:13 along with its grain offering, two tenths of an ephah of
choice wheat flour
mixed with olive oil, as a gift to the
Lord, a soothing aroma,
and its drink offering, one fourth of a hin of wine.
23:14 You must not eat bread, roasted grain, or fresh grain until this very day,
until you bring the offering of your God. This is a perpetual statute throughout your generations
in all the places where you live.
The Festival of Weeks
23:15 “‘You must count for yourselves seven weeks from the day after the Sabbath, from the day you bring the wave offering sheaf; they must be complete weeks.
23:16 You must count fifty days – until the day after the seventh Sabbath – and then you must present a new grain offering to the Lord.
Deuteronomy 16:1-9
The Passover-Unleavened Bread Festival
16:1 Observe the month Abib and keep the Passover to the Lord your God, for in that month he brought you out of Egypt by night.
16:2 You must sacrifice the Passover animal (from the flock or the herd) to the Lord your God in the place where he chooses to locate his name.
16:3 You must not eat any yeast with it; for seven days you must eat bread made without yeast, symbolic of affliction, for you came out of Egypt hurriedly. You must do this so you will remember for the rest of your life the day you came out of the land of Egypt.
16:4 There must not be a scrap of yeast within your land for seven days, nor can any of the meat you sacrifice on the evening of the first day remain until the next morning.
16:5 You may not sacrifice the Passover in just any of your villages that the Lord your God is giving you,
16:6 but you must sacrifice it in the evening in the place where he chooses to locate his name, at sunset, the time of day you came out of Egypt.
16:7 You must cook and eat it in the place the Lord your God chooses; you may return the next morning to your tents.
16:8 You must eat bread made without yeast for six days. The seventh day you are to hold an assembly for the Lord your God; you must not do any work on that day.
The Festival of Weeks
16:9 You must count seven weeks; you must begin to count them from the time you begin to harvest the standing grain.