Procreation

Genesis 1:27 - So God created man in his own image, in the image of God created he him; male and female created he them.

Genesis 1:28 - And God blessed them, and God said unto them, Be fruitful, and multiply, and replenish the earth, and subdue it: and have dominion over the fish of the sea, and over the fowl of the air, and over every living thing that moveth upon the earth.
Genesis 9:7 - And you, be ye fruitful, and multiply; bring forth abundantly in the earth, and multiply therein.
Psalms 127:3 - Lo, children are a heritage of the LORD: and the fruit of the womb is his reward.
Ecclesiastes 11:5 - As thou knowest not what is the way of the spirit, nor how the bones do grow in the womb of her that is with child: even so thou knowest not the works of God who maketh all.
Malachi 2:15 - And did not he make one? Yet had he the residue of the spirit. And wherefore one? That he might seek a godly seed. Therefore take heed to your spirit, and let none deal treacherously against the wife of his youth.
1 Corinthians 6:9 - Know ye not that the unrighteous shall not inherit the kingdom of God? Be not deceived: neither fornicators, nor idolaters, nor adulterers, nor effeminate, nor abusers of themselves with mankind,

1 Corinthians 6:10 - Nor thieves, nor covetous, nor drunkards, nor revilers, nor extortioners, shall inherit the kingdom of God.
1 Corinthians 7:2 - Nevertheless, to avoid fornication, let every man have his own wife, and let every woman have her own husband.
1 Timothy 5:14 - I will therefore that the younger women marry, bear children, guide the house, give none occasion to the adversary to speak reproachfully.
Hebrews 13:4 - Marriage is honorable in all, and the bed undefiled: but whoremongers and adulterers God will judge.