ישעיהו ה:י פירוש: רש״י ואבן עזרא

For ten acres of vineyard And, because of the famine, the inhabitants of the house will be exiled, leaving no one dwelling in them. This, too, will be for your payment in kind for bringing one field near to the other field, for you have stolen the share of the Omnipresent in the tithe of the land.

Ten. A round number, meaning many.

ten acres of vineyard arpent in French, and I say that the amount of land requiring the work of one day with a yoke of oxen is called צֶמֶד, a yoke.