GOD'S WORD® Translation
The day came during the Festival of Unleavened Bread when the Passover lamb had to be killed.

American Standard Version
And the day of unleavened bread came, on which the passover must be sacrificed.

Berean Study Bible
Then came the day of Unleavened Bread on which the Passover lamb was to be sacrificed.

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

English Revised Version
And the day of unleavened bread came, on which the passover must be sacrificed.

King James Bible
Then came the day of unleavened bread, when the passover must be killed.

World English Bible
The day of unleavened bread came, on which the Passover must be sacrificed.

Young's Literal Translation
And the day of the unleavened food came, in which it was behoving the passover to be sacrificed,

Luke 22:7 Additional Translations ...