'Younger' in the Bible

And thine elder sister is Samaria, that dwelleth at thy left hand, she and her daughters; and thy younger sister, that dwelleth at thy right hand, is Sodom and her daughters.

Then shalt thou remember thy ways, and be ashamed, when thou shalt receive thy sisters, thine elder'sisters and thy younger; and I will give them unto thee for daughters, but not by thy covenant.