'Sons' in the Bible

For it became him, for whom are all things, and by whom are all things, in bringing many sons unto glory, to make the captain of their salvation perfect through sufferings.

And verily they that are of the sons of Levi, who receive the office of the priesthood, have a commandment to take tithes of the people according to the law, that is, of their brethren, though they come out of the loins of Abraham:

By faith Jacob, when he was a dying, blessed both the sons of Joseph; and worshipped, leaning upon the top of his staff.

If ye endure chastening, God dealeth with you as with sons; for what son is he whom the father chasteneth not?

But if ye be without chastisement, whereof all are partakers, then are ye bastards, and not sons.