Números 8
Green's Literal Translation
25And from a son of fifty years they shall return from the service of the work, and shall not serve any more.
Reina-Valera 1909
25Mas desde los cincuenta años volverán del oficio de su ministerio, y nunca más servirán:
King James Version
25And from the age of fifty years they shall cease waiting upon the service thereof, and shall serve no more:
World English Bible
25and from the age of fifty years they shall retire from doing the work, and shall serve no more,