2 Chronicles 35:17
And the people of Israel who were present kept the Passover at that time, and the Feast of Unleavened Bread seven days.
Exodus 12:15-20
Seven days you shall eat unleavened bread. On the first day you shall remove leaven out of your houses, for if anyone eats what is leavened, from the first day until the seventh day, that person shall be cut off from Israel.
Exodus 13:6-7
Seven days you shall eat unleavened bread, and on the seventh day there shall be a feast to the LORD.
Exodus 23:15
You shall keep the Feast of Unleavened Bread. As I commanded you, you shall eat unleavened bread for seven days at the appointed time in the month of Abib, for in it you came out of Egypt. None shall appear before me empty-handed.
Exodus 34:18
"You shall keep the Feast of Unleavened Bread. Seven days you shall eat unleavened bread, as I commanded you, at the time appointed in the month Abib, for in the month Abib you came out from Egypt.
Leviticus 23:5-8
In the first month, on the fourteenth day of the month at twilight, is the LORD's Passover.
Numbers 28:16-25
"On the fourteenth day of the first month is the LORD's Passover,
Deuteronomy 16:3-4
You shall eat no leavened bread with it. Seven days you shall eat it with unleavened bread, the bread of affliction--for you came out of the land of Egypt in haste--that all the days of your life you may remember the day when you came out of the land of Egypt.
Deuteronomy 16:8
For six days you shall eat unleavened bread, and on the seventh day there shall be a solemn assembly to the LORD your God. You shall do no work on it.
2 Chronicles 30:21-23
And the people of Israel who were present at Jerusalem kept the Feast of Unleavened Bread seven days with great gladness, and the Levites and the priests praised the LORD day by day, singing with all their might to the LORD.
1 Corinthians 5:7-8
Cleanse out the old leaven that you may be a new lump, as you really are unleavened. For Christ, our Passover lamb, has been sacrificed.