2 Chronicles 35:17

Thus the sons of Israel who were present celebrated the Passover at that time, and the Feast of Unleavened Bread seven days.

Exodus 12:15-20

Seven days you shall eat unleavened bread, but on the first day you shall remove leaven from your houses; for whoever eats anything leavened from the first day until the seventh day, that person shall be cut off from Israel.

Exodus 13:6-7

For 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 observe the Feast of Unleavened Bread; for seven days you are to eat unleavened bread, as I commanded you, at the appointed time in the month Abib, for in it you came out of Egypt. And none shall appear before Me empty-handed.

Exodus 34:18

“You shall observe the Feast of Unleavened Bread. For seven days you are to eat unleavened bread, as I commanded you, at the appointed time in the month of Abib, for in the month of Abib you came out of 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

Then on the fourteenth day of the first month shall be the Lord’s Passover.

Deuteronomy 16:3-4

You shall not eat leavened bread with it; seven days you shall eat with it unleavened bread, the bread of affliction (for you came out of the land of Egypt in haste), so that you may remember all the days of your life the day when you came out of the land of Egypt.

Deuteronomy 16:8

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

The sons of Israel present in Jerusalem celebrated the Feast of Unleavened Bread for seven days with great joy, and the Levites and the priests praised the Lord day after day with loud instruments to the Lord.

1 Corinthians 5:7-8

Clean out the old leaven so that you may be a new lump, just as you are in fact unleavened. For Christ our Passover also has been sacrificed.

Treasury of Scripture Knowledge

Summary

And the children of Israel that were present kept the passover at that time, and the feast of unleavened bread seven days.

General references

Bible References

General references

Isaiah 17:7
In that day man will have regard for his Maker
And his eyes will look to the Holy One of Israel.