Luke 22:6-10

And he promised, and sought opportunity to betray him unto them in the absence of the multitude.

Then came the day of unleavened bread, when the passover must be killed.

And he sent Peter and John, saying, Go and prepare us the passover, that we may eat.

And they said unto him, Where wilt thou that we prepare?

And he said unto them, Behold, when ye are entered into the city, there shall a man meet you, bearing a pitcher of water; follow him into the house where he entereth in.