'Heavens' in the Bible

The earth quaketh before them; the heavens tremble; the sun and the moon are darkened, and the stars withdraw their shining.

And I will show wonders in the heavens and in the earth: blood, and fire, and pillars of smoke.

And Jehovah will roar from Zion, and utter his voice from Jerusalem; and the heavens and the earth shall shake: but Jehovah will be a refuge unto his people, and a stronghold to the children of Israel.