1 Corinthians 15:20

But now is Christ risen from the dead, and become the first-fruit of those who have fallen asleep.

Revelation 14:4

These are they who have not defiled themselves with women; for they are virgins: these are they who follow the Lamb whithersoever he goeth: these have been redeemed among men, as first-fruits to God, and to the Lamb.

Treasury of Scripture Knowledge

Summary

The first of the firstfruits of thy land thou shalt bring into the house of the LORD thy God. Thou shalt not seethe a kid in his mother's milk.

Bible References

First of the

1 Corinthians 15:20
But now is Christ risen from the dead, and become the first-fruit of those who have fallen asleep.
Revelation 14:4
These are they who have not defiled themselves with women; for they are virgins: these are they who follow the Lamb whithersoever he goeth: these have been redeemed among men, as first-fruits to God, and to the Lamb.