King James Version
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.English Standard Version
Then they led Jesus from the house of Caiaphas to the governor's headquarters. It was early morning. They themselves did not enter the governor's headquarters, so that they would not be defiled, but could eat the Passover.New International Version
Then the Jews led Jesus from Caiaphas to the palace of the Roman governor. By now it was early morning, and to avoid ceremonial uncleanness the Jews did not enter the palace; they wanted to be able to eat the Passover.