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

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 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.