1 Corinthians 15:20

But now hath Christ been raised from the dead, the First fruit of those who have fallen asleep.

Revelation 14:4

These are those who were not defiled with women; for they are virgins. These are those who follow the Lamb whithersoever He goeth. These were redeemed from among men, a first fruit 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 now hath Christ been raised from the dead, the First fruit of those who have fallen asleep.
Revelation 14:4
These are those who were not defiled with women; for they are virgins. These are those who follow the Lamb whithersoever He goeth. These were redeemed from among men, a first fruit to God and to the Lamb.