Luke 9:36
And when the voice was past, Jesus was found alone. And they kept silent and told no one in those days any of those things which they had seen.
Matthew 17:9
And as they came down from the mountain, Jesus charged them, saying, Tell the vision to no one until the Son of man is risen from the dead.
Ecclesiastes 3:7
a time to rend, and a time to sew; a time to keep silence, and a time to speak;
Mark 9:6
For he knew not what he was saying, for he was beside himself.
Mark 9:9-10
And as they came down from the mountain, he commanded them that they should tell no one what things they had seen until the Son of man was risen from the dead.