So Solomon answered all her questions; there was nothing so difficult for the king that he could not explain it to her.
1 Kings 10:3
Surrounding context
10:2 She came to Jerusalem with a very great retinue, with camels that bore spices, very much gold, and precious stones; and when she came to Solomon, she spoke with him about all that was in her heart.
10:3 So Solomon answered all her questions; there was nothing so difficult for the king that he could not explain it to her.
10:4 And when the queen of Sheba had seen all the wisdom of Solomon, the house that he had built,