'Few' in the Bible

And he said to them, "The harvest [is] plentiful, but the workers [are] few. Therefore ask the Lord of the harvest that he send out workers into his harvest.

But few [things] are necessary, or [only] one [thing], for Mary has chosen the better part, which will not be taken away from her."

And someone said to him, "Lord, {are there only} a few who are saved?" And he said to them,