Mark 14:62 in the King James Version
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.
Context
61 But he stayed quiet, and answered nothing. Again the high priest asked him, “Are you the Christ, the Son of the Blessed?”
62 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.”
63 The high priest tore his clothes and said, “What further need have we of witnesses?