2 Chronicles 9:13-15

Young's Literal Translation

¹³ And the weight of the gold that is coming to Solomon in one year is six hundred and sixty and six talents of gold,

¹⁴ apart from [what] the tourists, and the merchants, are bringing in; and all the kings of Arabia, and the governors of the land, are bringing in gold and silver to Solomon.

¹⁵ And king Solomon maketh two hundred targets of alloyed gold, six hundred [shekels] of alloyed gold he causeth to go up on the one target;