Mark 9:29

After crying out and convulsing him greatly, it came out of him. The boy became like one dead, so much that most of them said, “He is dead.”

But Jesus took him by the hand and raised him up; and he arose.

When he had come into the house, his disciples asked him privately, “Why couldn’t we cast it out?”

They went out from there and passed through Galilee. He didn’t want anyone to know it,

for he was teaching his disciples, and said to them, “The Son of Man is being handed over to the hands of men, and they will kill him; and when he is killed, on the third day he will rise again.”

But they didn’t understand the saying, and were afraid to ask him.