King James Version
But let none come into the house of the LORD, save the priests, and they that minister of the Levites; they shall go in, for they are holy: but all the people shall keep the watch of the LORD.English Standard Version
Let no one enter the house of the LORD except the priests and ministering Levites. They may enter, for they are holy, but all the people shall keep the charge of the LORD.Catholic Public Domain Version
Let no one else enter into the house of the Lord, except the priests, and those from the Levites who are ministering. These alone may enter, for they have been sanctified. And let all the remainder of the common people observe the watches of the Lord