36 After this voice had spoken, Jesus was found alone. They kept it to themselves, and said not a word to any one at that time about what they had seen.
Luke 9:36 Cross References - WNT
Matthew 17:9
9 As they were descending the mountain, Jesus laid a command upon them. "Tell no one," He said, "of the sight you have seen till the Son of Man has risen from among the dead."
Mark 9:6
6 For he knew not what to say: they were filled with such awe.