Numbers 28:17
On the fifteenth day of this month there will be a festival; unleavened bread is to be eaten for seven days.
Leviticus 23:6
The Festival of Unleavened Bread
Exodus 12:15-17
You must eat unleavened bread for seven days. On the first day you must remove yeast
Exodus 13:6
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
Deuteronomy 16:3-8
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.