'Thereof' in the Bible

Therefore will I make Samaria as a heap of the field, as plantings of a vineyard; and I will pour down the stones thereof into the valley, and I will lay bare the foundations thereof.

The heads thereof judge for reward, and the priests thereof teach for hire, and the prophets thereof divine for money; yet do they lean upon Jehovah, and say, Is not Jehovah in the midst of us? no evil shall come upon us.

And they shall waste the land of Asshur with the sword, and the land of Nimrod in the entrances thereof; and he shall deliver us from the Assyrian, when he cometh into our land, and when he treadeth within our borders.

For the statutes of Omri are kept, and all the works of the house of Ahab; and ye walk in their counsels: that I should make thee a desolation, and the inhabitants thereof a hissing; and ye shall bear the reproach of my people.