2 Chronicles 9:1-2

Revised Standard Version

Visit of the Queen of Sheba

9 Now when the queen of Sheba heard of the fame of Solomon she came to Jerusalem to test him with hard questions, having a very great retinue and camels bearing spices and very much gold and precious stones. When she came to Solomon, she told him all that was on her mind. ² And Solomon answered all her questions; there was nothing hidden from Solomon which he could not explain to her.