'Fruitful' in the Bible

Thy mother is as a vine in thy blood by waters planted, Fruitful and full of boughs it hath been, Because of many waters.

And I have multiplied on you man and beast, And they have multiplied and been fruitful, And I have caused you to dwell according to your former states, And I have done better than at your beginnings, And ye have known that I am Jehovah.