Matthew 26:14-20

14Then one of the twelve, called Judas Iscariot, went unto the chief priests, 15And said unto them, What will ye give me, and I will deliver him unto you? And they covenanted with him for thirty pieces of silver. 16And from that time he sought opportunity to betray him.

17Now the first day of the feast of unleavened bread the disciples came to Jesus, saying unto him, Where wilt thou that we prepare for thee to eat the passover? 18And he said, Go into the city to such a man, and say unto him, The Master saith, My time is at hand; I will keep the passover at thy house with my disciples. 19And the disciples did as Jesus had appointed them; and they made ready the passover. 20Now when the even was come, he sat down with the twelve.