2 Peter 3:7 and 2 Peter 3:10.

2 Peter 3:7 - "But by the same word the heavens and earth that now exist have been stored up for fire, being kept until the day of judgment and destruction of ungodly men."

2 Peter 3:10 - "But the day of the Lord will come like a thief, and then the heavens will pass away with a loud noise, and the elements will be dissolved with fire, and the earth and the works that are upon it will be burned up."