Mark 14:12-16
On the first day of the feast of Unleavened Bread--the day for killing the Passover lamb--His disciples asked Him, "Where shall we go and prepare for you to eat the Passover?"
Matthew 26:17-19
On the first day of the Unleavened Bread the disciples came to Jesus with the question, "Where shall we make preparations for you to eat the Passover?"
Luke 22:7-13
When the day of the Unleavened Bread came--the day for the Passover lamb to be sacrificed--
1 Corinthians 10:4
and all drank the same spiritual drink; for they long drank the water that flowed from the spiritual rock that went with them--and that rock was the Christ.