Luke 9:36

And when the voice had spoken, Jesus was found alone. And they kept silent, and reported to no one in those days any of the things which they had seen.

Matthew 17:9

As they were coming down from the mountain, Jesus commanded them, saying, Tell the vision to no one until the Son of Man has risen from the dead.”

Ecclesiastes 3:7

A time to tear apart and a time to sew together;
A time to be silent and a time to speak.

Mark 9:6

For he did not know what to answer; for they became terrified.

Mark 9:9-10

As they were coming down from the mountain, He gave them orders not to relate to anyone what they had seen, until the Son of Man rose 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

Ecclesiastes 3:7
A time to tear apart and a time to sew together;
A time to be silent and a time to speak.
Matthew 17:9
As they were coming down from the mountain, Jesus commanded them, saying, Tell the vision to no one until the Son of Man has risen from the dead.”
Mark 9:6
For he did not know what to answer; for they became terrified.

General references

Mark 9:8
All at once they looked around and saw no one with them anymore, except Jesus alone.