Numbers 8:23-25

21st Century King James Version

²³ And the Lord spoke unto Moses, saying,

²⁴ “This is what applies unto the Levites: From twenty and five years old and upward they shall go in to wait upon the service of the tabernacle of the congregation.

²⁵ And from the age of fifty years they shall cease waiting upon the service thereof, and shall serve no more,