'Someone's' in the Bible

"Teacher, Moses wrote for us that if someone's brother dies and he leaves behind a wife and does not leave a child, that his brother should take the wife and {father} descendants for his brother.

saying, "Teacher, Moses wrote for us if someone's brother dies having a wife, and this man is childless, that his brother should take the wife and {father} descendants for his brother.

If someone's work is burned up, he will suffer loss. He himself will be saved, but only as through fire.