Have gathered - Rather, “have poured out” or “emptied out.” The allusion probably is to the emptying of the chest in which all the money collected had been placed 2 Kings 12:9.
Related Commentaries of 2 Kings 22:9
2 Kings 22:9
9 And Shaphan the scribe came to the king, and brought the king word again, and said, Thy servants have gatheredb the money that was found in the house, and have delivered it into the hand of them that do the work, that have the oversight of the house of the LORD.