Bible Verses About Polygamy

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.

A bishop then must be blameless, the husband of one wife, vigilant, sober, of good behaviour, given to hospitality, apt to teach;

And said, For this cause shall a man leave father and mother, and shall cleave to his wife: and they twain shall be one flesh?

And he answered and said unto them, Have ye not read, that he which made them at the beginning made them male and female,

Yet ye say, Wherefore? Because the LORD hath been witness between thee and the wife of thy youth, against whom thou hast dealt treacherously: yet is she thy companion, and the wife of thy covenant.