Original Verse:
John Chapter 1 Verse 48Nathanael said to him, Where did you get knowledge of me? In answer Jesus said, Before Philip was talking with you, while you were still under the fig-tree, I saw you.

Reference Verses:
Matthew Chapter 9 Verse 4And Jesus, having knowledge of what was in their minds, said, Why are your thoughts evil?
Luke Chapter 6 Verse 8But he had knowledge of their thoughts; and he said to the man whose hand was dead, Get up and come into the middle. And he got up and came forward.
Psalms Chapter 139 Verse 2You have knowledge when I am seated and when I get up, you see my thoughts from far away.
Genesis Chapter 32 Verse 24-30 [24] Then Jacob was by himself; and a man was fighting with him till dawn. [25] But when the man saw that he was not able to overcome Jacob, he gave him a blow in the hollow part of his leg, so that his leg was damaged. [26] And he said to him, Let me go now, for the dawn is near. But Jacob said, I will not let you go till you have given me your blessing. [27] Then he said, What is your name? And he said, Jacob. [28] And he said, Your name will no longer be Jacob, but Israel: for in your fight with God and with men you have overcome. [29] Then Jacob said, What is your name? And he said, What is my name to you? Then he gave him a blessing. [30] And Jacob gave that place the name of Peniel, saying, I have seen God face to face, and still I am living.
John Chapter 2 Verse 25He had no need for any witness about man; for he himself had knowledge of what was in man.
Isaiah Chapter 65 Verse 24And before they make their request I will give an answer, and while they are still making prayer to me, I will give ear.
Matthew Chapter 6 Verse 6But when you make your prayer, go into your private room, and, shutting the door, say a prayer to your Father in secret, and your Father, who sees in secret, will give you your reward.
1st Corinthians Chapter 4 Verse 5For this reason let there be no judging before the time, till the Lord comes, who will make clear the secret things of the dark, and the designs of the heart; and then will every man have his praise from God.
Revelation Chapter 2 Verse 19I have knowledge of your works, and your love and faith and help and strength in trouble, and that your last works are more than the first.
Psalms Chapter 139 Verse 1 O Lord, you have knowledge of me, searching out all my secrets.
1st Corinthians Chapter 14 Verse 25The secrets of his heart are made clear; and he will go down on his face and give worship to God, saying that God is truly among you.
Revelation Chapter 2 Verse 18And to the angel of the church in Thyatira say: These things says the Son of God, whose eyes are like a flame of fire, and his feet like polished brass: