Translation of "Threshingfloor" in Spanish

This Boaz, with whose maids thou wast joined in the field, is our near kinsman, and behold this night he winnoweth barley in the threshingfloor.

"Ahora bien: ¿No es pariente nuestro aquel Booz con cuyas criadas estuviste? Pues mira: Esta noche estará aventando la cebada en la era."