1 Corinthians 15:20

But Christ has indeed been raised from the dead, the first fruits of those who have fallen asleep.

Revelation 14:4

These are the ones who have not been defiled with women, for they have kept themselves chaste. These are the ones who follow the Lamb wherever he goes. They have been purchased from among men as first fruits to God and to the Lamb.

Treasury of Scripture Knowledge

Summary

As for the oblation of the firstfruits, ye shall offer them unto the LORD: but they shall not be burnt on the altar for a sweet savour.

Bible References

The oblation

1 Corinthians 15:20
But Christ has indeed been raised from the dead, the first fruits of those who have fallen asleep.
Revelation 14:4
These are the ones who have not been defiled with women, for they have kept themselves chaste. These are the ones who follow the Lamb wherever he goes. They have been purchased from among men as first fruits to God and to the Lamb.