Note, under the eyes of God they remain married, therefore to marry another constitutes adultery. One man - one woman, not one man - multiple women OR multiple men - one woman.
Do you have some other citation that states otherwise?
Can,t comment because i have not saw a scripture of that sort in the Bible....
As for the rest of it, here it is again.
[3]
So after Abram had been living in Canaan ten years, Sarai his wife took her Egyptian maidservant Hagar and gave her to her husband to be his wife.
So in ravenwolf's theology, murder is approved as well eh.
6* But Abram said unto Sarai, Behold, thy maid is in thy hand; do to her as it pleaseth thee. And when Sarai dealt hardly with her, she fled from her face.
even Abram doesn't recognize Hagar as his 'wife'
12* And God said unto Abraham, Let it not be grievous in thy sight because of the lad, and because of thy bondwoman; in all that Sarah hath said unto thee, hearken unto her voice; for in Isaac shall thy seed be called.
Even God doesn't recognize Hagar as Abram's wife.
perhaps you still need to read the bible more.