Mark 13:26

και τοτε οψονται τον υιον του ανθρωπου ερχομενον εν νεφελαις μετα δυναμεως πολλης και δοξης

kai tote opsontai ton yion toy anthrōpoy erchomenon en nephelais meta dynameōs pollēs kai doxēs

King James Version (KJV)

And then shall they see the Son of man coming in the clouds with great power and glory.

Modern English

Then they will see the Son of Man coming in clouds with great power and glory.