Luke 9:44-45

Everyone marveled, trying to process what they had just witnessed. Jesus then turned to his disciples and said, “Listen carefully and let these words sink into your hearts. The Son of Man is about to be betrayed and surrendered to the authority of men.” But the disciples could not grasp the meaning of what he was saying, for it was a veiled mystery to them, and they were too embarrassed to ask him to explain it.