'Heaven' in the Bible

It happened, when I heard these words, that I sat down and wept, and mourned certain days; and I fasted and prayed before the God of heaven,

and said, "I beg you, Yahweh, the God of heaven, the great and awesome God, who keeps covenant and loving kindness with those who love him and keep his commandments:

Then the king said to me, "For what do you make request?" So I prayed to the God of heaven.

Then answered I them, and said to them, "The God of heaven will prosper us. Therefore we, his servants, will arise and build; but you have no portion, nor right, nor memorial, in Jerusalem."

You are Yahweh, even you alone. You have made heaven, the heaven of heavens, with all their army, the earth and all things that are on it, the seas and all that is in them, and you preserve them all. The army of heaven worships you.

"You came down also on Mount Sinai, and spoke with them from heaven, and gave them right ordinances and true laws, good statutes and commandments,

Therefore you delivered them into the hand of their adversaries, who distressed them. In the time of their trouble, when they cried to you, you heard from heaven; and according to your manifold mercies you gave them saviors who saved them out of the hand of their adversaries.

But after they had rest, they did evil again before you; therefore left you them in the hand of their enemies, so that they had the dominion over them; yet when they returned, and cried to you, you heard from heaven; and many times you delivered them according to your mercies,