Exodus 12:14

And this day shall be to 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.

Exodus 12:17

And ye shall observe the feast of unleavened bread; for in this same day have I brought your armies out of the land of Egypt: therefore shall ye observe this day in your generations by an ordinance for ever.

Exodus 12:24

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

Exodus 13:9-10

And it shall be for a sign to thee upon thy hand, and for a memorial between thy eyes; that the LORD'S law may be in thy mouth: for with a strong hand hath the LORD brought thee out of Egypt.

2 Kings 23:21

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

Exodus 12:43

And the LORD said to Moses and Aaron, This is the ordinance of the passover: there shall no stranger eat of it.

Leviticus 23:4-5

These are the feasts of the LORD, holy convocations, which ye shall proclaim in their seasons.

Exodus 5:1

And afterward Moses and Aaron went in, and told Pharaoh, Thus saith the LORD God of Israel, Let my people go, that they may hold a feast to me in the wilderness.

Numbers 10:8

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

Numbers 16:40

To be a memorial to the children of Israel, that no stranger, who is not of the seed of Aaron, should come near to offer incense before the LORD; that he may not be as Korah, and as his company: as the LORD said to him by the hand of Moses.

Numbers 18:8

And the LORD spoke to Aaron, Behold, I also 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 by reason of the anointing, and to thy sons, by an ordinance for ever.

Deuteronomy 16:1

Observe the month Abib, and keep the passover to the LORD thy God: for in the month of Abib the LORD thy God brought thee forth from Egypt by night.

Deuteronomy 16:11

And thou shalt rejoice before the LORD thy God, thou, and thy son, and thy daughter, and thy man-servant, and thy maid-servant, and the Levite that is within thy gates, and the stranger, and the fatherless, and the widow, that are among you, in the place which the LORD thy God hath chosen to place his name there.

Joshua 4:7

Then ye shall answer them, That the waters of Jordan were cut off before the ark of the covenant of the LORD; when it passed over Jordan, the waters of Jordan were cut off: and these stones shall be for a memorial to the children of Israel for ever.

1 Samuel 30:25

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

Nehemiah 8:9-12

And Nehemiah, who is the Tirshatha, and Ezra the priest, the scribe, and the Levites that taught the people, said to all the people, This day is holy to the LORD 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 wonderful works to be remembered: the LORD is gracious and full of compassion.

Psalm 135:13

Thy name, O LORD, endureth for ever; and thy memorial, O LORD, throughout all generations.

Ezekiel 46:14

And thou shalt prepare a meat-offering for it every morning, the sixth part of an ephah, and the third part of a hin of oil, to temper with the fine flour; a meat-offering continually by a perpetual ordinance to the LORD.

Zechariah 6:14

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

Matthew 26:13

Verily I say to you, Wherever this gospel shall be preached in the whole world, there shall also this, which this woman hath done, be told for a memorial of her.

Luke 22:19

And he took bread, and gave thanks, and broke it, and gave 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 therefore the old leaven, that ye may be a new lump, as ye are unleavened. For even Christ our passover is sacrificed for us:

1 Corinthians 11:23-26

For I have received from the Lord, that which also I delivered to you, That the Lord Jesus, the same night in which he was betrayed, 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 observe the feast of unleavened bread; for in this same day have I brought your armies out of the land of Egypt: therefore shall ye observe this day in your generations by an ordinance for ever.
Exodus 13:10
Thou shalt therefore keep this ordinance in its season from year to year.
Leviticus 23:4
These are the feasts of the LORD, holy convocations, which ye shall proclaim in their seasons.
Numbers 10:8
And the sons of Aaron, the priests, shall blow with the trumpets; and they shall be to you for an ordinance for ever throughout your generations.
Numbers 18:8
And the LORD spoke to Aaron, Behold, I also 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 by reason of the anointing, and to thy sons, by an ordinance for ever.
Deuteronomy 16:1
Observe the month Abib, and keep the passover to the LORD thy God: for in the month of Abib the LORD thy God brought thee forth from Egypt by night.
1 Samuel 30:25
And it was so from that day forward, that 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, Keep the passover to the LORD your God, as it is written in the book of this covenant.
Ezekiel 46:14
And thou shalt prepare a meat-offering for it every morning, the sixth part of an ephah, and the third part of a hin of oil, to temper with the fine flour; a meat-offering continually by a perpetual ordinance to the LORD.
1 Corinthians 5:7
Cleanse out therefore the old leaven, that ye may be a new lump, as ye are unleavened. For even Christ our passover is sacrificed for us:

General references

Exodus 12:24
And ye shall observe this thing for an ordinance to thee and to thy sons for ever.
Exodus 13:10
Thou shalt therefore keep this ordinance in its season from year to year.