'Therein' in the Bible

Nevertheless they departed not from the sins of the house of Jeroboam, who made Israel to sin: they walked therein; and there remained also the Asherah in Samaria.)

And he did evil in the sight of Jehovah; he departed not from any of the sins of Jeroboam the son of Nebat, who made Israel to sin: he walked therein.

Then Menahem smote Tiphsah, and all that were therein, and its territory from Tirzah, because they did not open to him; and he smote it: all the women in it that were with child he ripped up.