"Then their high priests murmured because he had gone into the guest room for his prayer. Some scribes were there watching carefully in order to arrest him during the prayer. For they were afraid of the people, since he was held by all as a prophet. And they approached Judas. They said to him, 'What are you doing here? Aren't you the disciple of Jesus?' He answered them as they wished. Then Judas received some money. He handed him over to them."
Gospel of Judas 58.9-26 (trans. by DeConick)