John 1:48

"How do you know me?" asked Nathanael. "Before Philip called you," replied Jesus, "when you were under the fig tree, I saw you."

John 2:25

and did not need any one's testimony concerning man, for he himself knew what was in man.

Matthew 6:6

"But you, when you pray, go into your own room and shut your door; pray to your Father who is in secret, and your Father who sees in secret will reward you.

1 Corinthians 4:5

So make no hasty judgment until the Lord come, who will both bring to light the hidden things of darkness, and will make plain the purpose of men's hearts. Then each man's due praise will come to him from God.

1 Corinthians 14:25

and the secret depths of his heart are laid open. So he will fall upon his face and worship God, saying, "Of a truth, God is with you."

Revelation 2:18-19

And to the angel of the Church in Thyatira, write. These are the words of the Son of God, who has his eyes like a flame of fire, and his feet like burnished brass.

Treasury of Scripture Knowledge

Summary

Nathanael saith unto him, Whence knowest thou me? Jesus answered and said unto him, Before that Philip called thee, when thou wast under the fig tree, I saw thee.

General references

Bible References

When

John 2:25
and did not need any one's testimony concerning man, for he himself knew what was in man.
Matthew 6:6
"But you, when you pray, go into your own room and shut your door; pray to your Father who is in secret, and your Father who sees in secret will reward you.
1 Corinthians 4:5
So make no hasty judgment until the Lord come, who will both bring to light the hidden things of darkness, and will make plain the purpose of men's hearts. Then each man's due praise will come to him from God.
1 Corinthians 14:25
and the secret depths of his heart are laid open. So he will fall upon his face and worship God, saying, "Of a truth, God is with you."
Revelation 2:18
And to the angel of the Church in Thyatira, write. These are the words of the Son of God, who has his eyes like a flame of fire, and his feet like burnished brass.

General references

John 7:17
"If any one wills to do God's will he shall know concerning my teaching, whether it is from God, or I speak my own authority. Dedicate them in thy truth; thy word is truth."