'Adulteries' in the Bible

And I saw that for all the adulteries of faithless Israel, I had sent her away and given her a writ of divorce, yet her treacherous sister Judah did not fear; but she went and was a harlot also.

“As for your adulteries and your lustful neighings,The lewdness of your prostitutionOn the hills in the field,I have seen your abominations.Woe to you, O Jerusalem!How long will you remain unclean?”