Exodus 23:15

You are to keep the feast of unleavened bread; for seven days let your bread be without leaven, as I gave you orders, at the regular time in the month Abib (for in it you came out of Egypt); and let no one come before me without an offering:

Exodus 34:20

A lamb may be given in payment for the young of an ass, but if you will not make payment for it, its neck will have to be broken. For all the first of your sons you are to make payment. No one is to come before me without an offering.

Numbers 28:16-25

And in the first month, on the fourteenth day of the month, is the Lord's Passover.

Deuteronomy 16:16

Three times in the year let all your males come before the Lord your God in the place named by him; at the feast of unleavened bread, the feast of weeks, and the feast of tents: and they are not to come before the Lord with nothing in their hands;

Exodus 12:14-28

And this day is to be kept in your memories: you are to keep it as a feast to the Lord through all your generations, as an order for ever.

Exodus 12:43-49

And the Lord said to Moses and Aaron, This is the law of the Passover: no man who is not an Israelite is to take of it:

Exodus 13:4

On this day, in the month Abib, you are going out.

Exodus 13:6-7

For seven days let your food be unleavened cakes; and on the seventh day there is to be a feast to the Lord.

Exodus 34:18

Keep the feast of unleavened bread; for seven days your food is to be bread without leaven, as I gave you orders, at the regular time in the month Abib; for in that month you came out of Egypt.

Leviticus 23:5-8

In the first month, on the fourteenth day of the month at nightfall, is the Lord's Passover;

Leviticus 23:10

Say to the children of Israel, When you have come to the land which I will give you, and have got in the grain from its fields, take some of the first-fruits of the grain to the priest;

Numbers 9:2-14

Let the children of Israel keep the Passover at its regular time.

Deuteronomy 16:1-8

Take note of the month of Abib and keep the Passover to the Lord your God: for in the month of Abib the Lord your God took you out of Egypt by night.

Joshua 5:10-11

So the children of Israel put up their tents in Gilgal; and they kept the Passover on the fourteenth day of the month, in the evening, in the lowlands of Jericho.

2 Kings 23:21-23

And the king gave orders to all the people, saying, Keep the Passover to the Lord your God, as it says in this book of the law

Proverbs 3:9-10

Give honour to the Lord with your wealth, and with the first-fruits of all your increase:

Mark 14:12

And on the first day of unleavened bread, when the Passover lamb is put to death, his disciples said to him, Where are we to go and make ready for you to take the Passover meal?

Luke 22:7

And the day of unleavened bread came, when the Passover lamb is put to death.

1 Corinthians 5:7-8

Take away, then, the old leaven, so that you may be a new mass, even as you are without leaven. For Christ has been put to death as our Passover.

Treasury of Scripture Knowledge

Summary

Thou shalt keep the feast of unleavened bread: (thou shalt eat unleavened bread seven days, as I commanded thee, in the time appointed of the month Abib; for in it thou camest out from Egypt: and none shall appear before me empty:)

Bible References

And none

Exodus 34:20
A lamb may be given in payment for the young of an ass, but if you will not make payment for it, its neck will have to be broken. For all the first of your sons you are to make payment. No one is to come before me without an offering.
Leviticus 23:10
Say to the children of Israel, When you have come to the land which I will give you, and have got in the grain from its fields, take some of the first-fruits of the grain to the priest;
Deuteronomy 16:16
Three times in the year let all your males come before the Lord your God in the place named by him; at the feast of unleavened bread, the feast of weeks, and the feast of tents: and they are not to come before the Lord with nothing in their hands;
Proverbs 3:9
Give honour to the Lord with your wealth, and with the first-fruits of all your increase:

General references

Exodus 13:10
So let this order be kept, at the right time, from year to year.
Exodus 34:18
Keep the feast of unleavened bread; for seven days your food is to be bread without leaven, as I gave you orders, at the regular time in the month Abib; for in that month you came out of Egypt.
Leviticus 23:5
In the first month, on the fourteenth day of the month at nightfall, is the Lord's Passover;
John 5:1
After these things there was a feast of the Jews, and Jesus went up to Jerusalem.

Basic English, produced by Mr C. K. Ogden of the Orthological Institute - public domain