In the beginning God created the heaven and the earth. Genesis 1:1
And God said, Let there be a firmament in the midst of the waters, and let it divide the waters from the waters.
And God made the firmament and divided the waters which were under the firmament from the waters which were above the firmament: and it was so.
And God called the firmament Heaven. And the evening and the morning were the second day. Genesis 1:6-8
Then shall the King say unto them on his right hand, Come, ye blessed of my Father, inherit the kingdom prepared for you from the foundation of the world. Matthew 25:34
In my Father's house are many mansions: if it were not so, I would have told you. I go to prepare a place for you. John 14:2