Mark 14:12-16
On the first day of the Festival of the Unleavened bread, when it was customary to kill the Passover lambs, his disciples said to Jesus: "Where do you wish us to go and make preparations for your eating the Passover?"
Matthew 26:17-19
On the first day of the Festival of the Unleavened Bread, the disciples came up to Jesus, and said: "Where do you wish us to make preparations for you to eat the Passover?"
Luke 22:7-13
When the day of the Festival of the Unleavened Bread came, on which the Passover lambs had to be killed,
1 Corinthians 10:4
and all drank the same supernatural water, for they used to drink from a supernatural rock which followed them, and that rock was the Christ.