King James Version
And that they should keep the charge of the tabernacle of the congregation, and the charge of the holy place, and the charge of the sons of Aaron their brethren, in the service of the house of the LORD.English Standard Version
Thus they were to keep charge of the tent of meeting and the sanctuary, and to attend the sons of Aaron, their brothers, for the service of the house of the LORD.Catholic Public Domain Version
And let them keep the observances of the tabernacle of the covenant, and the rituals of the sanctuary, and the observance of the sons of Aaron, their brothers, so that they may minister in the house of the Lord