1 Corinthians 15:55-57
55  O death, where is thy sting? O grave, where is thy victory?
56  The sting of death is sin; and the strength of sin is the law.
57  But thanks be to God, which giveth us the victory through our Lord Jesus Christ.

John 14:3
And if I go and prepare a place for you, I will come again, and receive you unto myself; that where I am, there ye may be also.

Hebrews 12:22-23
22  But ye are come unto mount Sion, and unto the city of the living God, the heavenly Jerusalem, and to an innumerable company of angels,
23  To the general assembly and church of the firstborn, which are written in heaven, and to God the Judge of all, and to the spirits of just men made perfect,

Revelation 21:1
And I saw a new heaven and a new earth: for the first heaven and the first earth were passed away; and there was no more sea.