Matthew 26:13

Truly do I say to you, Wherever these glad tidings shall be published in the whole world, this too which she hath done will be told for a memorial of her.

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 5:7-8

Cleanse out the old leaven, that ye may be a new lump, as ye are unleavened; for our passover also hath been sacrificed, even Christ.

1 Corinthians 11:23-26

For I received of the Lord, what I also delivered to you, that the Lord Jesus, the same night in which he was betrayed, took a loaf,

Treasury of Scripture Knowledge

Summary

And this day shall be unto you for a memorial; and ye shall keep it a feast to the LORD throughout your generations; ye shall keep it a feast by an ordinance for ever.

By an ordinance

Bible References

By an ordinance

1 Corinthians 5:7
Cleanse out the old leaven, that ye may be a new lump, as ye are unleavened; for our passover also hath been sacrificed, even Christ.