Luke 22:19

And he took a loaf, and gave thanks, and broke it, and gave it to them, saying, This is my body, which is given for you; this do in remembrance of me.

1 Corinthians 5:8

So then let us keep the feast, not with the old leaven, nor with the leaven of malice and wickedness, but with the unleavened bread of sincerity and truth.

1 Corinthians 11:24-26

and when he had given thanks, he broke it, and said, This is my body, which is for you; this do in remembrance of me.

2 Corinthians 7:10-11

For sorrow before God worketh repentance to salvation never to be regretted; but the sorrow of the world worketh death.

1 Thessalonians 1:6

And ye became imitators of us and of the Lord, having received the word in much affliction with joy from the Holy Spirit;

Treasury of Scripture Knowledge

Summary

Thou shalt eat no leavened bread with it; seven days shalt thou eat unleavened bread therewith, even the bread of affliction; for thou camest forth out of the land of Egypt in haste: that thou mayest remember the day when thou camest forth out of the land of Egypt all the days of thy life.

Bible References

Eat no

1 Corinthians 5:8
So then let us keep the feast, not with the old leaven, nor with the leaven of malice and wickedness, but with the unleavened bread of sincerity and truth.

Mayest

Luke 22:19
And he took a loaf, and gave thanks, and broke it, and gave it to them, saying, This is my body, which is given for you; this do in remembrance of me.
1 Corinthians 11:24
and when he had given thanks, he broke it, and said, This is my body, which is for you; this do in remembrance of me.