Numbers 28:16

"You know the passover is to be held two days after this; and the Son of man will be delivered up to be crucified."

On the first day of unleavened bread the disciples of Jesus came up and said to him, "Where do you want us to prepare for you to eat the passover?"

Then came the day of unleavened bread when the paschal lamb had to be sacrificed.

and when he saw this pleased the Jews, he went on to seize Peter. (This was during the days of unleavened bread.)

Clean out the old dough that you may be a fresh lump. For you are free from the old leaven; Christ our paschal lamb has been sacrificed.

Treasury of Scripture Knowledge

And in the fourteenth day of the first month is the passover of the LORD.

"You know the passover is to be held two days after this; and the Son of man will be delivered up to be crucified."

Then came the day of unleavened bread when the paschal lamb had to be sacrificed.

and when he saw this pleased the Jews, he went on to seize Peter. (This was during the days of unleavened bread.)

Clean out the old dough that you may be a fresh lump. For you are free from the old leaven; Christ our paschal lamb has been sacrificed.