'Upper' in the Bible

Ahaziah had fallen through the lattice in his upper room, which [was] in Samaria, and he was injured. So he sent messengers, and he said to them, "Go, inquire of Baal-Zebub, the god of Ekron, if I will survive this injury."

One day it happened that he came there and went to the upper room and lay down there.

Only the high places were not removed; the people still [were] sacrificing and offering incense on the high places. He built the upper gate of the temple of Yahweh.

So the king of Assyria sent the commander in chief, the chief eunuch, and the {chief advisor} from Lachish to King Hezekiah at Jerusalem with a heavy army. They went up and came [to] Jerusalem, then they went up and came and stood at the aqueduct of the upper pool which is on the main road of the {washer's} field.

The altars which [were] on the roof of the upper room of Ahaz, which the kings of Judah had made, and the altars which Manasseh had made in the two courtyards of the temple of Yahweh, the king tore down and ran from there and threw their ashes into the Wadi Kidron.