For gold; the choicest gold laid up in treasures, as the word signifies. Weighed, to wit, in the balance; for in those times money was paid by weight, not by tale. See Genesis 23:16 Jeremiah 23:9,10.
Related Commentaries of Job 28:15
Job 28:15
15 It cannot be gotten for gold, neither shall silver be weighed for the price thereof.