John 1:50-51

Young's Literal Translation

⁵⁰ Jesus answered and said to him, `Because I said to thee, I saw thee under the fig-tree, thou dost believe; greater things than these thou shalt see;'

⁵¹ and he saith to him, `Verily, verily, I say to you, henceforth ye shall see the heaven opened, and the messengers of God going up and coming down upon the Son of Man.'