Exodus 23:15

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 didst come out from Egypt; and none shall appear before me empty),

Exodus 34:20

But the firstborn of an ass thou shalt ransom with a lamb, and if thou ransom him not, then shalt thou cut off his head. All the firstborn of thy sons thou shalt ransom, and none shall appear before me empty.

Numbers 28:16-25

But on the fourteenth of the first month shall be the passover of the LORD.

Deuteronomy 16:16

Three times each year shall all thy males appear before the LORD thy God in the place which he shall choose: in the solemn feast of unleavened bread and in the solemn feast of weeks and in the solemn feast of the tabernacles. And they shall not appear before the LORD empty,

Exodus 12:14-28

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

Exodus 12:43-49

And the LORD said unto Moses and Aaron, This shall be the ordinance of the passover: No stranger shall eat of it,

Exodus 13:4

This day ye came out in the month Abib.

Exodus 13:6-7

Thou shalt eat without leaven for seven days, and the seventh day shall be a feast unto the LORD.

Exodus 34:18

The feast of unleavened bread shalt thou keep. Seven days thou shalt eat unleavened bread, as I commanded thee, in the time of the month Abib; for in the month Abib thou didst come out from Egypt.

Leviticus 23:5-8

On the fourteenth of the first month between the two evenings is the LORD's passover.

Leviticus 23:10

Speak unto the sons of Israel and say unto them, When ye have entered into the land which I give unto you and shall reap the harvest thereof, then ye shall bring a sheaf of the firstfruits of your harvest unto the priest;

Numbers 9:2-14

Let the sons of Israel also keep the passover at its appointed season.

Deuteronomy 16:1-8

Keep the month of the new fruit, and thou shalt do the passover unto the LORD thy God; for in the month of the new fruit the LORD thy God brought thee forth out of Egypt by night.

Joshua 5:10-11

And the sons of Israel encamped in Gilgal and celebrated the passover on the fourteenth day of the month, in the evening, in the plains of Jericho.

2 Kings 23:21-23

Then the king commanded all the people, saying, Make the passover unto the LORD your God, as it is written in the book of this covenant.

Proverbs 3:9-10

Honour the LORD with thy substance and with the firstfruits of all thine increase:

Mark 14:12

And the first day of the feast of unleavened bread, when they sacrificed the passover, his disciples said unto him, Where wilt thou that we go and prepare that thou may eat the passover?

Luke 22:7

Then came the day of unleavened bread, when the passover lamb must be killed.

1 Corinthians 5:7-8

Purge 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;

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
But the firstborn of an ass thou shalt ransom with a lamb, and if thou ransom him not, then shalt thou cut off his head. All the firstborn of thy sons thou shalt ransom, and none shall appear before me empty.
Leviticus 23:10
Speak unto the sons of Israel and say unto them, When ye have entered into the land which I give unto you and shall reap the harvest thereof, then ye shall bring a sheaf of the firstfruits of your harvest unto the priest;
Deuteronomy 16:16
Three times each year shall all thy males appear before the LORD thy God in the place which he shall choose: in the solemn feast of unleavened bread and in the solemn feast of weeks and in the solemn feast of the tabernacles. And they shall not appear before the LORD empty,
Proverbs 3:9
Honour the LORD with thy substance and with the firstfruits of all thine increase:

General references

Exodus 13:10
Thou shalt, therefore, keep this ordinance in its season from year to year.
Exodus 34:18
The feast of unleavened bread shalt thou keep. Seven days thou shalt eat unleavened bread, as I commanded thee, in the time of the month Abib; for in the month Abib thou didst come out from Egypt.
Leviticus 23:5
On the fourteenth of the first month between the two evenings is the LORD's passover.
John 5:1
After these things there was a feast of the Jews, and Jesus went up to Jerusalem.