Luke 22:19

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

1 Corinthians 5:8

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

1 Corinthians 11:24-26

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

2 Corinthians 7:10-11

For godly sorrow works repentance not to be regretted, which leads to salvation: but the sorrow of the world works death.

1 Thessalonians 1:6

And you became imitators of us and of the Lord, having received the word in much affliction with joy of 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
Therefore, let us keep the feast, not with old leaven, nor with the leaven of malice and wickedness, but with the unleavened bread of purity and truth.

Mayest

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