The queen of Sheba heard of Solomon's fame, so she came to test Solomon with difficult questions at Jerusalem with a very large retinue, with camels bearing spices, gold in abundance, and precious stones. She came to Solomon and spoke with him about everything that was on her mind.
References for 2 Chronicles 9:1
So Solomon answered all her questions; nothing was too difficult for Solomon to explain to her.
When the queen of Sheba observed Solomon's wisdom, the palace he had built,
the food at his table, his servants' residence, his attendants' service and their attire, his cupbearers and their attire, and the burnt offerings he offered at the Lord's temple, it took her breath away.
She said to the king, "The report I heard in my own country about your words and about your wisdom is true.
But I didn't believe their reports until I came and saw with my own eyes. Indeed, I was not even told half of your great wisdom! You far exceed the report I heard.
How happy are your men. How happy are these servants of yours, who always stand in your presence hearing your wisdom.
References for 2 Chronicles 9:7
May the Lord your God be praised! He delighted in you and put you on His throne as king for the Lord your God. Because Your God loved Israel enough to establish them forever, He has set you over them as king to carry out justice and righteousness."
Then she gave the king four and a half tons of gold, a great quantity of spices, and precious stones. There never were such spices as those the queen of Sheba gave to King Solomon.
References for 2 Chronicles 9:9
In addition, Hiram's servants and Solomon's servants who brought gold from Ophir also brought algum wood and precious stones.
The king made the algum wood into walkways for the Lord's temple and for the king's palace and into harps and lyres for the singers. Never before had anything like them been seen in the land of Judah.
King Solomon gave the queen of Sheba her every desire, whatever she asked-far more than she had brought the king. Then she, along with her servants, returned to her own country.
References for 2 Chronicles 9:12