Mark 14:14-20

and wherever he enters, say to the owner of the house, ‘The Teacher says, “Where is My guest room in which I may eat the Passover with My disciples?” ’ And he himself will show you a large upper room furnished and ready; prepare for us there.” The disciples went out and came to the city, and found it just as He had told them; and they prepared the Passover. When it was evening He *came with the twelve. As they were reclining at the table and eating, Jesus said, “Truly I say to you that one of you will betray Me—one who is eating with Me.” They began to be grieved and to say to Him one by one, “Surely not I?” And He said to them, “It is one of the twelve, one who dips with Me in the bowl.