1 Corinthians 15:20

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

Revelation 14:4

These are they who were not defiled with women; for they are celibates. They follow the Lamb wherever he goes. They have been redeemed from among men to be the first-fruits unto God and 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, now, Christ is risen from the dead, the first-fruit of those who have fallen asleep.
Revelation 14:4
These are they who were not defiled with women; for they are celibates. They follow the Lamb wherever he goes. They have been redeemed from among men to be the first-fruits unto God and the Lamb.