Números 4

men from thirty to fifty years old—everyone who is qualified to serve in the work at the Tent of Meeting.

De edad de treinta años arriba hasta cincuenta años, todos los que entran en compañía, para hacer servicio en el tabernáculo del testimonio.

From thirty years old and upward even until fifty years old, all that enter into the host, to do the work in the tabernacle of the congregation.

from thirty years old and upward even until fifty years old, all who enter into the service to do the work in the Tent of Meeting.