Webster(i)
37 So he left there before the ark of the covenant of the LORD Asaph and his brethren, to minister before the ark continually, as every day's work required:
38 And Obed-edom with their brethren, sixty and eight; Obed-edom also the son of Jeduthun and Hosah to be porters:
39 And Zadok the priest, and his brethren the priests, before the tabernacle of the LORD in the high place that was at Gibeon,
40 To offer burnt-offerings to the LORD upon the altar of the burnt-offering continually morning and evening, and to do according to all that is written in the law of the LORD, which he commanded Israel;
41 And with them Heman and Jeduthun, and the rest that were chosen, who were expressed by name, to give thanks to the LORD, because his mercy endureth for ever;
42 And with them Heman and Jeduthun with trumpets and cymbals for those that should make a sound, and with musical instruments of God. And the sons of Jeduthun were porters.