Sentence:  Thy wife is thine alone, only thou mayest <WSD>strain</WSD> on her; no other man may strain on thy wife ne mayest thou <WSD>strain</WSD> on a wife of another. 
Meaning of the word marked with <WSD> tags:  To beget, generate (of light), engender, copulate (both of animals and humans), lie with, be born, come into the world.