1 Corinthians 5:7

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:

Exodus 12:15

Seven days shall ye eat unleavened bread; even the first day ye shall put away leaven out of your houses: for whosoever eateth leavened bread from the first day until the seventh day, that soul shall be cut off from Israel.

Mark 14:12

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

Exodus 12:5-6

Your lamb shall be without blemish, a male of the first year: ye shall take it out from the sheep, or from the goats:

Exodus 13:6-7

Seven days thou shalt eat unleavened bread, and in the seventh day shall be a feast to the LORD.

Isaiah 53:7-10

He was oppressed, and he was afflicted, yet he opened not his mouth: he is brought as a lamb to the slaughter, and as a sheep before her shearers is dumb, so he openeth not his mouth.

John 1:29

The next day John seeth Jesus coming unto him, and saith, Behold the Lamb of God, which taketh away the sin of the world.

John 1:36

And looking upon Jesus as he walked, he saith, Behold the Lamb of God!

John 19:14

And it was the preparation of the passover, and about the sixth hour: and he saith unto the Jews, Behold your King!

Acts 8:32-35

The place of the scripture which he read was this, He was led as a sheep to the slaughter; and like a lamb dumb before his shearer, so opened he not his mouth:

1 Corinthians 5:13

But them that are without God judgeth. Therefore put away from among yourselves that wicked person.

1 Corinthians 10:17

For we being many are one bread, and one body: for we are all partakers of that one bread.

1 Corinthians 15:3-4

For I delivered unto you first of all that which I also received, how that Christ died for our sins according to the scriptures;

Ephesians 4:22

That ye put off concerning the former conversation the old man, which is corrupt according to the deceitful lusts;

Colossians 3:5-9

Mortify therefore your members which are upon the earth; fornication, uncleanness, inordinate affection, evil concupiscence, and covetousness, which is idolatry:

1 Peter 1:19-20

But with the precious blood of Christ, as of a lamb without blemish and without spot:

Revelation 5:6-9

And I beheld, and, lo, in the midst of the throne and of the four beasts, and in the midst of the elders, stood a Lamb as it had been slain, having seven horns and seven eyes, which are the seven Spirits of God sent forth into all the earth.

Revelation 5:12

Saying with a loud voice, Worthy is the Lamb that was slain to receive power, and riches, and wisdom, and strength, and honour, and glory, and blessing.

Treasury of Scripture Knowledge

Summary

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:

Bible References

Ye may

1 Corinthians 10:17
For we being many are one bread, and one body: for we are all partakers of that one bread.

Christ

1 Corinthians 15:3
For I delivered unto you first of all that which I also received, how that Christ died for our sins according to the scriptures;
Exodus 12:5
Your lamb shall be without blemish, a male of the first year: ye shall take it out from the sheep, or from the goats:
Isaiah 53:7
He was oppressed, and he was afflicted, yet he opened not his mouth: he is brought as a lamb to the slaughter, and as a sheep before her shearers is dumb, so he openeth not his mouth.
John 1:29
The next day John seeth Jesus coming unto him, and saith, Behold the Lamb of God, which taketh away the sin of the world.
John 19:14
And it was the preparation of the passover, and about the sixth hour: and he saith unto the Jews, Behold your King!
Acts 8:32
The place of the scripture which he read was this, He was led as a sheep to the slaughter; and like a lamb dumb before his shearer, so opened he not his mouth:
1 Peter 1:19
But with the precious blood of Christ, as of a lamb without blemish and without spot:
Revelation 5:6
And I beheld, and, lo, in the midst of the throne and of the four beasts, and in the midst of the elders, stood a Lamb as it had been slain, having seven horns and seven eyes, which are the seven Spirits of God sent forth into all the earth.

General references

Leviticus 23:5
In the fourteenth day of the first month at even is the LORD'S passover.
Numbers 28:16
And in the fourteenth day of the first month is the passover of the LORD.
Luke 22:1
Now the feast of unleavened bread drew nigh, which is called the Passover.
Galatians 5:9
A little leaven leaveneth the whole lump.

King James Version Public Domain