Matthew 26:17

Now on the first day of unleavened bread the disciples came to Jesus, saying, Where are we to make ready for you to take the Passover meal?

Exodus 12:18-20

In the first month, from the evening of the fourteenth day, let your food be unleavened bread till the evening of the twenty-first day of the month.

Exodus 12:6

Keep it till the fourteenth day of the same month, when everyone who is of the children of Israel is to put it to death between sundown and dark.

Exodus 13:6-8

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

Leviticus 23:5-6

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

Numbers 28:16-17

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

Deuteronomy 16:1-4

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.

Matthew 3:15

But Jesus made answer, saying to him, Let it be so now: because so it is right for us to make righteousness complete. Then he gave him baptism.

Matthew 17:24-25

And when they had come to Capernaum, those who took the Temple tax came to Peter and said, Does not your master make payment of the Temple tax?

Matthew 26:19

And the disciples did as Jesus had said to them; and they made ready the Passover.

Mark 14:12-16

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 22:7-13

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

Treasury of Scripture Knowledge

Summary

Now the first day of the feast of unleavened bread the disciples came to Jesus, saying unto him, Where wilt thou that we prepare for thee to eat the passover?

Bible References

The first

Exodus 12:6
Keep it till the fourteenth day of the same month, when everyone who is of the children of Israel is to put it to death between sundown and dark.
Exodus 13:6
For seven days let your food be unleavened cakes; and on the seventh day there is to be a feast to the Lord.
Leviticus 23:5
In the first month, on the fourteenth day of the month at nightfall, is the Lord's Passover;
Numbers 28:16
And in the first month, on the fourteenth day of the month, is the Lord's Passover.
Deuteronomy 16:1
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.
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.

Where

Matthew 3:15
But Jesus made answer, saying to him, Let it be so now: because so it is right for us to make righteousness complete. Then he gave him baptism.
Matthew 17:24
And when they had come to Capernaum, those who took the Temple tax came to Peter and said, Does not your master make payment of the Temple tax?
Luke 22:8
And Jesus sent Peter and John, saying, Go and make the Passover ready for us, so that we may take it.

General references

Leviticus 23:5
In the first month, on the fourteenth day of the month at nightfall, is the Lord's Passover;
Numbers 28:16
And in the first month, on the fourteenth day of the month, is the Lord's Passover.
Luke 22:7
And the day of unleavened bread came, when the Passover lamb is put to death.

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