1 Corinthians 15:18
Yes, and those who have fallen asleep in trust in Christ have perished.
Revelation 14:13
Then I heard a voice from heaven say, "Write: Blessed are the dead who from this time forth die as Christians!" "Yes!" answers the Spirit, "Let them rest from their toil, for what they have done will go with them!"
1 Corinthians 15:6
After that he was seen by more than five hundred brothers at one time, most of whom are still alive, although some of them have fallen asleep.
1 Thessalonians 4:13-14
We do not want you to be under any misapprehension, brothers, about those who are falling asleep. You must not grieve for them, as others do who have no hope.
1 Thessalonians 4:16
For the Lord himself, at the summons, when the archangel calls and God's trumpet sounds, will come down from heaven, and first those who died in union with Christ will rise;