Mark 14:62

ο δε ιησους ειπεν εγω ειμι και οψεσθε τον υιον του ανθρωπου καθημενον εκ δεξιων της δυναμεως και ερχομενον μετα των νεφελων του ουρανου

o de iēsoys eipen egō eimi kai opsesthe ton yion toy anthrōpoy kathēmenon ek dexiōn tēs dynameōs kai erchomenon meta tōn nephelōn toy oyranoy

King James Version (KJV)

And Jesus said, I am: and ye shall see the Son of man sitting on the right hand of power, and coming in the clouds of heaven.

Modern English

Jesus said, “I am. You will see the Son of Man sitting at the right hand of Power, and coming with the clouds of the sky.”