the soldiers
Matthew 27:27
Then the soldiers of the governor took Jesus into the common hall, and gathered unto him the whole band of soldiers.
Praetorium
John 18:28
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.
John 19:9
And went again into the judgment hall, and saith unto Jesus, Whence art thou? But Jesus gave him no answer.