Mark 4:27

and should sleep and rise night and day, and the seed should spring up and grow, he knows not how.

John 3:7-8

Marvel not that I said to you, ye must be born anew.

1 Corinthians 15:37-38

and that which you sow, you sow not the body that shall be, but a bare grain, it may be of wheat, or of some other kind;

2 Thessalonians 1:3

We ought to thank God always for you, brethren, as it is meet, because your faith is growing exceedingly, and the love of each one of you abounds toward one another;

2 Peter 3:18

But grow in the grace and knowledge of our Lord and Savior Jesus Christ. To Him be the glory both now and forever.

Treasury of Scripture Knowledge

Summary

And should sleep, and rise night and day, and the seed should spring and grow up, he knoweth not how.

Bible References

And grow

John 3:7
Marvel not that I said to you, ye must be born anew.
1 Corinthians 15:37
and that which you sow, you sow not the body that shall be, but a bare grain, it may be of wheat, or of some other kind;
2 Thessalonians 1:3
We ought to thank God always for you, brethren, as it is meet, because your faith is growing exceedingly, and the love of each one of you abounds toward one another;
2 Peter 3:18
But grow in the grace and knowledge of our Lord and Savior Jesus Christ. To Him be the glory both now and forever.

General references

Matthew 13:26
And, when the blade sprang up, and produced fruit, then appeared the tares also.
John 9:10
They said, therefore, to him, "How then were your eyes opened?"
1 Corinthians 15:38
but God giveth it a body, even as He willed, and to each of the seeds a body of its own.