'Therein' in the Bible

and said unto him, Run, speak to this young man, saying, Jerusalem shall be inhabited as villages without walls, by reason of the multitude of men and cattle therein.

And it shall come to pass, that in all the land, saith Jehovah, two parts therein shall be cut off and die; but the third shall be left therein.

And men shall dwell therein, and there shall be no more curse; but Jerusalem shall dwell safely.

Yea, every pot in Jerusalem and in Judah shall be holy unto Jehovah of hosts; and all they that sacrifice shall come and take of them, and boil therein: and in that day there shall be no more a Canaanite in the house of Jehovah of hosts.