Then led they Jesus from Caiaphas unto the hall of judgment: and it was early; and they themselves went not into the judgment hall, lest they should be defiled; but that they might eat the passover.
All Commentaries on John 18:28 Go To John 18
Tertullian of Carthage
AD 220
. Which prediction was thus also fulfilled, that "on the first day of unleavened bread"