1 Chronicles 1:23

1:23 Ophir, Havilah, and Jobab. All these were the sons of Joktan.

1 Chronicles 29:4

29:4 This includes 3,000 talents ¹  of gold from Ophir and 7,000 talents of refined silver for overlaying the walls of the buildings,

[29:4]  ¹ tn See the note on the word “talents” in 19:6. Using the “light” standard talent of 67.3 lbs. (30.6 kg) as the standard for calculation, David had supplied 101 tons (91,800 kg) of gold and 235.5 tons (214,200 kg) of silver.