'Window' in the Bible

So when Jehu came to Jezreel, Jezebel heard about it, and she painted her eyes and adorned her head and looked down from the [upper] window.

Then Jehu raised his face toward the window and said, “Who is on my side? Who?” And two or three officials looked down at him.

And he said, “Open the window to the east,” and he opened it. Then Elisha said, “Shoot!” And he shot. And Elisha said, “The Lord’s arrow of victory, the arrow of victory over Aram (Syria); for you will strike the Arameans in Aphek until you have destroyed them.”