'Younger' in the Bible

And your elder sister, she [is] Samaria, and her daughters, [who are] dwelling on your north, and your younger sister [is] the one dwelling on your south; [she] [is] Sodom and her daughters.

And you will remember your ways, and you will be ashamed when you take your sisters, {both the older and the younger}, and I give them to you as daughters, but not on account of your covenant.