2 Chronicles 35:17
The Israelites who were present in Judah also observed the Passover at that time and the Festival of Unleavened Bread for seven days.
Exodus 12:15-20
You must eat unleavened bread for seven days. On the first day you must remove yeast
Exodus 13:6-7
For seven days you must eat unleavened bread, and on the seventh day there is to be a festival to the Lord.
Exodus 23:15
Observe the Festival of Unleavened Bread. As I commanded you, you are to eat unleavened bread for seven days at the appointed time in the month of Abib,
Exodus 34:18
“Observe the Festival of Unleavened Bread. You are to eat unleavened bread for seven days at the appointed time in the month of Abib
Leviticus 23:5-8
The Passover
Numbers 28:16-25
“The Passover
Deuteronomy 16:3-4
You must not eat leavened bread with it. For seven days you are to eat unleavened bread with it, the bread of hardship—because you left the land of Egypt in a hurry—so that you may remember for the rest of your life the day you left the land of Egypt.
Deuteronomy 16:8
You must eat unleavened bread for six days. On the seventh day there is to be a solemn assembly to the Lord your God, and you must not do any work.
2 Chronicles 30:21-23
The Israelites who were present in Jerusalem observed the Festival of Unleavened Bread seven days with great joy,
1 Corinthians 5:7-8
Clean out the old yeast so that you may be a new batch. You are indeed unleavened, for Christ our Passover