Luke 9:36

When the voice had ceased, Jesus was found to be alone. And they kept silence and told no one anything that they had seen at that time.

Matthew 17:9

And as they were going down the mountain, Jesus warned them, saying, "Never mention to anyone what you have seen until the Son of Man is raised from the dead."

Mark 9:6

For he did not really know what to say, he was so frightened.

Mark 9:9-10

And while they were going down the mountain, He cautioned them not to tell anyone what they had seen, until the Son of Man should rise from the dead.

Treasury of Scripture Knowledge

Summary

And when the voice was past, Jesus was found alone. And they kept it close, and told no man in those days any of those things which they had seen.

General references

Bible References

And they

Matthew 17:9
And as they were going down the mountain, Jesus warned them, saying, "Never mention to anyone what you have seen until the Son of Man is raised from the dead."
Mark 9:6
For he did not really know what to say, he was so frightened.

General references

Mark 9:8
And as quick as a flash, on looking around, they saw no one with them but Jesus by Himself.