Exodus 12:14

And this day shall be unto you for a memorial; and ye shall celebrate it as a feast to Jehovah; throughout your generations as an ordinance for ever shall ye celebrate it.

Exodus 12:17

And ye shall keep the feast of unleavened bread; for in this same day have I brought your hosts out of the land of Egypt; and ye shall keep this day in your generations as an ordinance for ever.

Exodus 12:24

And ye shall observe this as an ordinance for thee and for thy sons for ever.

Exodus 13:9-10

And it shall be for a sign to thee on thy hand, and for a memorial between thine eyes, that the law of Jehovah may be in thy mouth; for with a powerful hand hath Jehovah brought thee out of Egypt.

2 Kings 23:21

And the king commanded all the people saying, Hold the passover to Jehovah your God, as it is written in this book of the covenant.

Exodus 12:43

And Jehovah said to Moses and Aaron, This is the ordinance of the passover: No stranger shall eat of it;

Leviticus 23:4-5

These are the set feasts of Jehovah, holy convocations, which ye shall proclaim in their seasons:

Exodus 5:1

And afterwards Moses and Aaron went in, and said to Pharaoh, Thus saith Jehovah, the God of Israel, Let my people go that they may celebrate a feast to me in the wilderness.

Numbers 10:8

the sons of Aaron, the priests, shall blow with the trumpets; and they shall be to you for an everlasting statute throughout your generations.

Numbers 16:40

as a memorial to the children of Israel, that no stranger who is not of the seed of Aaron come near to burn incense before Jehovah, that he be not as Korah, and as his band, as Jehovah had said to him through Moses.

Numbers 18:8

And Jehovah spoke to Aaron, And I, behold, I have given thee the charge of my heave-offerings, of all the hallowed things of the children of Israel; to thee have I given them, because of the anointing, and to thy sons by an everlasting statute.

Deuteronomy 16:1

Keep the month of Abib, and celebrate the passover to Jehovah thy God; for in the month of Abib Jehovah thy God brought thee forth out of Egypt by night.

Deuteronomy 16:11

and thou shalt rejoice before Jehovah thy God, thou, and thy son, and thy daughter, and thy bondman, and thy handmaid, and the Levite that is in thy gates, and the stranger, and the fatherless, and the widow that are in thy midst in the place that Jehovah thy God will choose to cause his name to dwell there.

Joshua 4:7

then ye shall say to them, That the waters of the Jordan were cut off before the ark of the covenant of Jehovah; when it went through the Jordan, the waters of the Jordan were cut off. And these stones shall be for a memorial unto the children of Israel for ever.

1 Samuel 30:25

And it was so from that day forward; and he made it a statute and an ordinance for Israel to this day.

Nehemiah 8:9-12

And Nehemiah, that is, the Tirshatha, and Ezra the priest the scribe, and the Levites that explained to the people, said to all the people, This day is holy to Jehovah your God: mourn not, nor weep. For all the people wept when they heard the words of the law.

Psalm 111:4

He hath made his wonders to be remembered: Jehovah is gracious and merciful.

Psalm 135:13

Thy name, O Jehovah, is for ever; thy memorial, O Jehovah, from generation to generation.

Ezekiel 46:14

And thou shalt prepare an oblation with it every morning, the sixth part of an ephah, and of oil the third part of a hin, to moisten the fine flour: an oblation unto Jehovah continually by a perpetual ordinance.

Zechariah 6:14

And the crowns shall be for Helem, and for Tobijah, and for Jedaiah, and for Hen the son of Zephaniah, for a memorial in the temple of Jehovah.

Matthew 26:13

Verily I say to you, Wheresoever these glad tidings may be preached in the whole world, that also which this woman has done shall be spoken of for a memorial of her.

Luke 22:19

And having taken a loaf, when he had given thanks, he 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

Purge out the old leaven, that ye may be a new lump, according as ye are unleavened. For also our passover, Christ, has been sacrificed;

1 Corinthians 11:23-26

For I received from the Lord, that which I also delivered to you, that the Lord Jesus, in the night in which he was delivered up, took bread,

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.

General references

Bible References

By an ordinance

Exodus 12:17
And ye shall keep the feast of unleavened bread; for in this same day have I brought your hosts out of the land of Egypt; and ye shall keep this day in your generations as an ordinance for ever.
Exodus 13:10
And thou shalt keep this ordinance at its set time from year to year.
Leviticus 23:4
These are the set feasts of Jehovah, holy convocations, which ye shall proclaim in their seasons:
Numbers 10:8
the sons of Aaron, the priests, shall blow with the trumpets; and they shall be to you for an everlasting statute throughout your generations.
Numbers 18:8
And Jehovah spoke to Aaron, And I, behold, I have given thee the charge of my heave-offerings, of all the hallowed things of the children of Israel; to thee have I given them, because of the anointing, and to thy sons by an everlasting statute.
Deuteronomy 16:1
Keep the month of Abib, and celebrate the passover to Jehovah thy God; for in the month of Abib Jehovah thy God brought thee forth out of Egypt by night.
1 Samuel 30:25
And it was so from that day forward; and he made it a statute and an ordinance for Israel to this day.
2 Kings 23:21
And the king commanded all the people saying, Hold the passover to Jehovah your God, as it is written in this book of the covenant.
Ezekiel 46:14
And thou shalt prepare an oblation with it every morning, the sixth part of an ephah, and of oil the third part of a hin, to moisten the fine flour: an oblation unto Jehovah continually by a perpetual ordinance.
1 Corinthians 5:7
Purge out the old leaven, that ye may be a new lump, according as ye are unleavened. For also our passover, Christ, has been sacrificed;

General references

Exodus 12:24
And ye shall observe this as an ordinance for thee and for thy sons for ever.
Exodus 13:10
And thou shalt keep this ordinance at its set time from year to year.