'Daughters in law' in the Bible

And she got up, she and her daughters-in-law, and returned from the countryside of Moab, because she had heard in the countryside of Moab that Yahweh had {come to the aid of} his people to give food to them.

So she set out from the place {where she was} and her two daughters-in-law with her, and they went on the way to return to the land of Judah.

But Naomi said to her two daughters-in-law, "Go, each [of you] return to her mother's house. May Yahweh {show kindness to you} [just] as you did with the dead and with me.

On the tops of the mountains they sacrifice, and on the hills they make offerings, under oak, poplar, and terebinth, because their shade is good. Therefore your daughters play the whore, and all your daughters-in-law commit adultery.

{I will not punish your daughters} when they play the whore, or your daughters-in-law when they commit adultery; because they go aside with whores, and they sacrifice with temple prostitutes, a people that does not understand comes to ruin.