put someone out to pasture
US /pʊt ˈsʌmˌwʌn aʊt tə ˈpæstʃər/
UK /pʊt ˈsʌmˌwʌn aʊt tə ˈpæstʃər/

1.
jubilar a alguien, retirar a alguien
to force someone to retire from their job or activity, especially due to old age or declining ability
:
•
After 30 years of service, the company decided to put him out to pasture.
Después de 30 años de servicio, la empresa decidió jubilarlo.
•
The coach was worried the team would try to put him out to pasture if they lost too many games.
El entrenador estaba preocupado de que el equipo intentara jubilarlo si perdían demasiados partidos.