As they were coming down the mountain, Jesus gave them orders not to tell anyone what they had seen until the Son of Man had risen from the dead.
NIV
And as they were coming back down the mountain, He admonished and expressly ordered them to tell no one what they had seen until the Son of Man should rise from among the dead.
AMP
And as they came down from the mountain, he charged them that they should tell no man what things they had seen, till the Son of man were risen from the dead.
KJV
"You must be on your guard. You will be handed over to the local councils and flogged in the synagogues. On account of me you will stand before governors and kings as witnesses to them."
NIV
But look to yourselves; for they will turn you over to councils, and you will be beaten in the synagogues, and you will stand before governors and kings for My sake as a testimony to them.
AMP
But take heed to yourselves: for they shall deliver you up to councils; and in the synagogues ye shall be beaten: and ye shall be brought before rulers and kings for my sake, for a testimony against them.
KJV