'Heaven' in the Bible

As heaven is to height and the earth is to depth, so [is] the heart of kings--there is no searching.

Who has ascended [to] heaven and come down? Who has gathered [the] wind in the hollow of his hand? Who has wrapped water in a garment? Who has established all the ends of the earth? What [is] his name and what is the name of his child? For [surely] you know.