New Revised Standard Version
Then came the day of Unleavened Bread, on which the Passover lamb had to be sacrificed.

Contemporary English Version
The day had come for the Festival of Thin Bread, and it was time to kill the Passover lambs.

New American Bible
When the day of the feast of Unleavened Bread arrived, the day for sacrificing the Passover lamb,

Douay-Rheims Bible
And the day of the unleavened bread came, on which it was necessary that the pasch should be killed.

And the day of the unleavened bread came, on which it was necessary that the pasch should be killed.

Luke 22:1 Now the feast of unleavened bread, which is called the pasch, was at hand.

Exodus 12:6,18 And you shall keep it until the fourteenth day of this month; and the whole multitude of the children of Israel shall sacrifice it in the evening. . . .

Matthew 26:17 And on the first day of the Azymes, the disciples came to Jesus, saying: Where wilt thou that we prepare for thee to eat the pasch?

Mark 14:12 Now on the first day of the unleavened bread, when they sacrificed the pasch, the disciples say to him: Whither wilt thou that we go and prepare for thee to eat the pasch?