offer them for an , 04_NUM_08:13 And thou shalt set the Levites before Aaron, and before his sons, and offer them [for] an offering unto the LORD. , offer them for an , 04_NUM_08:15 And after that shall the Levites go in to do the service of the tabernacle of the congregation: and thou shalt cleanse them, and offer them [for] an offering. ,