Luke 22:9-12

So they said to Him, “Where do You want us to prepare?” And He said to them, “Behold, when you have entered the city, a man will meet you carrying a pitcher of water; follow him into the house which he enters. Then you shall say to the master of the house, ‘The Teacher says to you, “Where is the guest room where I may eat the Passover with My disciples?” ’ Then he will show you a large, furnished upper room; there make ready.”