Mark 4:27

and be sleeping and rising, night and day, - and the seed be sprouting, and lengthening itself, - how, he, knoweth not:

Ecclesiastes 11:5

Just as thou knowest not what is the way of the spirit, when the body is in the womb of her that is with child, even, so, canst thou not know the work of God, who maketh all.

Ecclesiastes 8:17

Then I considered all the work of God, that man could not find out the work that was done under the sun, inasmuch as man toileth in seeking and yet cannot find, - yea, even though the wise man should say he knoweth, yet can he not find it out.

John 3:7-8

Do not marvel, that I said unto thee: Ye must needs be born from above.

1 Corinthians 15:37-38

And, what thou sowest, not the body that shall come into existence, dost thou sow, but a naked kernel - if it so happen, of wheat, or of any of the rest, -

2 Thessalonians 1:3

We are bound, to be giving thanks, unto God, continually, concerning you, brethren, even as it is, meet; because your faith groweth exceedingly, and the love of each one of you all one to another aboundeth,

2 Peter 3:18

But be growing in the favour and knowledge of our Lord and Saviour Jesus Christ: - unto whom be the glory, both now and unto a day that abideth.

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

Ecclesiastes 8:17
Then I considered all the work of God, that man could not find out the work that was done under the sun, inasmuch as man toileth in seeking and yet cannot find, - yea, even though the wise man should say he knoweth, yet can he not find it out.
Ecclesiastes 11:5
Just as thou knowest not what is the way of the spirit, when the body is in the womb of her that is with child, even, so, canst thou not know the work of God, who maketh all.
John 3:7
Do not marvel, that I said unto thee: Ye must needs be born from above.
1 Corinthians 15:37
And, what thou sowest, not the body that shall come into existence, dost thou sow, but a naked kernel - if it so happen, of wheat, or of any of the rest, -
2 Thessalonians 1:3
We are bound, to be giving thanks, unto God, continually, concerning you, brethren, even as it is, meet; because your faith groweth exceedingly, and the love of each one of you all one to another aboundeth,
2 Peter 3:18
But be growing in the favour and knowledge of our Lord and Saviour Jesus Christ: - unto whom be the glory, both now and unto a day that abideth.

General references

Matthew 13:26
And, when the blade shot up, and brought forth, fruit, then, appeared, the darnel also.
John 9:10
So they were saying unto him - How thenwere thine eyes opened?
1 Corinthians 15:38
Howbeit, God, giveth it a body, as he pleased, and, unto each of the seeds, a body of its own.