'Business' in the Bible

And those doing the business work, and there goeth up lengthening to the work by their hand, and they establish the house of God, by its proper measure, and strengthen it.

And the men are working faithfully in the business, and over them are appointed Jahath and Obadiah, the Levites, of the sons of Merari, and Zechariah and Meshullam, of the sons of the Kohathite, to overlook; and of the Levites, every one understanding about instruments of song,