Luke 9:35-41

Then a voice came out of the cloud, saying, “This is My beloved Son, My Chosen One; listen and obey and yield to Him!” When the voice had ceased, Jesus was found there alone. And they kept silent, and told no one at that time any of the things which they had seen [concerning the divine manifestation]. [2 Pet 1:16-19] On the next day, when they came down from the mountain, a large crowd met Him. [Matt 17:14-18; Mark 9:14-27] And a man from the crowd shouted for help, “Teacher, I beg You to look at my son, because he is my only child; and a spirit seizes him, and suddenly he cries out, and it throws him into a convulsion so that he foams at the mouth; and only with [great] difficulty does it leave him, mauling and bruising him as it leaves. I begged Your disciples to cast it out, but they could not.” Jesus answered, “You unbelieving and perverted generation! How long shall I be with you and put up with you? Bring your son here [to Me].”