Matthew 6:33

But first seek his Kingdom and the righteousness that he requires, and then all these things shall be added for you.

1 Corinthians 15:20

But, in truth, Christ has been raised from the dead, the first-fruits of those who are at rest.

James 1:18

Because he so willed, he gave us Life, through the Message of the Truth, so that we should be, as it were, an earnest of still further creations.

Treasury of Scripture Knowledge

Summary

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

Bible References

First

Matthew 6:33
But first seek his Kingdom and the righteousness that he requires, and then all these things shall be added for you.
1 Corinthians 15:20
But, in truth, Christ has been raised from the dead, the first-fruits of those who are at rest.
James 1:18
Because he so willed, he gave us Life, through the Message of the Truth, so that we should be, as it were, an earnest of still further creations.