Matthew 12:42

The Queen of the south will awake at the Judgement together with the present generation, and will condemn it; because she came from the ends of the earth to hear the wisdom of Solomon, and mark! there is One greater than Solomon here.

Luke 11:31

The Queen of the South will awake at the Judgement together with the men of the present generation, and will condemn them; because she came from the extremity of the earth to hear the wisdom of Solomon; but mark! One greater than Solomon is here.

Matthew 13:11

"Because," He replied, "while to you it is granted to know the secrets of the Kingdom of the Heavens, to them it is not.

Matthew 13:35

in fulfilment of the saying of the Prophet, "I will open my mouth in figurative language, I will utter things kept hidden since the creation of all things."

Mark 4:34

But except in figurative language He spoke nothing to them; while to His own disciples He expounded everything, in private.

John 17:3

And in this consists the Life of the Ages--in knowing Thee the only true God and Jesus Christ whom Thou hast sent.

1 Corinthians 1:20-21

Where is your wise man? Where your expounder of the Law? Where your investigator of the questions of this present age? Has not God shown the world's wisdom to be utter foolishness?

Treasury of Scripture Knowledge

Summary

And when the queen of Sheba heard of the fame of Solomon concerning the name of the LORD, she came to prove him with hard questions.

Bible References

And when

Matthew 12:42
The Queen of the south will awake at the Judgement together with the present generation, and will condemn it; because she came from the ends of the earth to hear the wisdom of Solomon, and mark! there is One greater than Solomon here.
Luke 11:31
The Queen of the South will awake at the Judgement together with the men of the present generation, and will condemn them; because she came from the extremity of the earth to hear the wisdom of Solomon; but mark! One greater than Solomon is here.

Concerning

John 17:3
And in this consists the Life of the Ages--in knowing Thee the only true God and Jesus Christ whom Thou hast sent.
1 Corinthians 1:20
Where is your wise man? Where your expounder of the Law? Where your investigator of the questions of this present age? Has not God shown the world's wisdom to be utter foolishness?

Prove him

Matthew 13:11
"Because," He replied, "while to you it is granted to know the secrets of the Kingdom of the Heavens, to them it is not.
Mark 4:34
But except in figurative language He spoke nothing to them; while to His own disciples He expounded everything, in private.