Genesis 9:1
"And God blessed Noah and his sons, and said unto them, Be fruitful, and multiply, and replenish the earth."
Cross References (ranked by relevance)
And you, be ye fruitful, and multiply; bring forth abundantly in the earth, and multiply therein.
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.
Bring forth with thee every living thing that is with thee, of all flesh, both of fowl, and of cattle, and of every creeping thing that creepeth upon the earth; that they may breed abundantly in the earth, and be fruitful, and multiply upon the earth.
And God blessed them, saying, Be fruitful, and multiply, and fill the waters in the seas, and let fowl multiply in the earth.
Look unto Abraham your father, and unto Sarah that bare you: for I called him alone, and blessed him, and increased him.
And God blessed the seventh day, and sanctified it: because that in it he had rested from all his work which God created and made.
These are the families of the sons of Noah, after their generations, in their nations: and by these were the nations divided in the earth after the flood.
And they blessed Rebekah, and said unto her, Thou art our sister, be thou the mother of thousands of millions, and let thy seed possess the gate of those which hate them.