John 1:48-51
1:48 Nathanael asked him, “How do you know me?” Jesus replied, “Before Philip called you, when you were under the fig tree, I saw you.”
1:49 Nathanael answered him, “Rabbi, you are the Son of God; you are the king of Israel!”
1:50 Jesus said to him, “Because I told you that I saw you under the fig tree, do you believe? You will see greater things than these.”
1:51 He continued, “I tell all of you the solemn truth – you will see heaven opened and the angels of God ascending and descending on the Son of Man.”