'Upper' in the Bible

And Ahaziah fell through the lattice in his upper chamber which was in Samaria, and became ill. So he sent messengers and said to them, “Go, inquire of Baal-zebub, the god of Ekron, whether I will recover from this sickness.”

Please, let us make a little walled upper chamber and let us set a bed for him there, and a table and a chair and a lampstand; and it shall be, when he comes to us, that he can turn in there.”

One day he came there and turned in to the upper chamber and rested.

Only the high places were not taken away; the people still sacrificed and burned incense on the high places. He built the upper gate of the house of the Lord.

Then the king of Assyria sent Tartan and Rab-saris and Rabshakeh from Lachish to King Hezekiah with a large army to Jerusalem. So they went up and came to Jerusalem. And when they went up, they came and stood by the conduit of the upper pool, which is on the highway of the fuller’s field.

The altars which were on the roof, the upper chamber of Ahaz, which the kings of Judah had made, and the altars which Manasseh had made in the two courts of the house of the Lord, the king broke down; and he smashed them there and threw their dust into the brook Kidron.