Mark 14:12-16

And on the first day of unleavened bread, when they sacrificed the passover, his disciples say unto him, Where wilt thou that we go and make ready that thou mayest eat the passover? And he sendeth two of his disciples, and saith unto them, Go into the city, and there shall meet you a man bearing a pitcher of water: follow him; and wheresoever he shall enter in, say to the master of the house, The Teacher saith, Where is my guest-chamber, where I shall eat the passover with my disciples? And he will himself show you a large upper room furnished and ready: and there make ready for us. And the disciples went forth, and came into the city, and found as he had said unto them: and they made ready the passover.