'Working' in the Bible

and they give it into the hand of the workmen, those appointed over the house of Jehovah, and they give it to the workmen who are working in the house of Jehovah, to repair and to strengthen the house;

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,