And from the age of fifty years they shall withdraw from the duty of the service and serve no more.
They minister to their brothers in the tent of meeting c by keeping guard, but they shall do no service. Thus shall you do to the Levites in assigning their duties."
English Standard Version (ESV) The Holy Bible, English Standard Version Copyright © 2001 by Crossway Bibles, a division of Good News Publishers.
But the Levites shall camp around the tabernacle of the testimony, so that there may be no wrath on the congregation of the people of Israel. And the Levites shall keep guard over the tabernacle of the testimony.