Biblical marriage requires the women to be a virgin, otherwise, if the man "dislikes her" she shall be killed.
Deuteronomy 22:13 - 21 13 If a man takes a wife and, after sleeping with her, dislikes her 14 and slanders her and gives her a bad name, saying, “I married this woman, but when I approached her, I did not find proof of her virginity,” 15 then the young woman’s father and mother shall bring to the town elders at the gate proof that she was a virgin.
If he marries another woman, he must not deprive the first one of her food, clothing and marital rights.
Deuteronomy 21:15 - 16 I
When Esau was forty years old, he married Judith daughter of Beeri the Hittite, and also Basemath daughter of Elon the Hittite.
Genesis 28:9 so he (Esau) went to Ishmael and married Mahalath, the sister of Nebaioth and daughter of Ishmael son of Abraham, in addition to the wives he already had.
Moses - Exodus 2:21 Moses agreed to stay with the man (a Midianite), who gave his daughter Zipporah to Moses in marriage.
Numbers 12:1 - Miriam and Aaron began to talk against Moses because of his Cushite wife,for he had married a Cushite.
Jacob - Genesis 29:15-28 And Jacob did so. He finished the week with Leah, and then Laban gave him his daughter Rachel to be his wife.
David - 1 Samuel 25:42-43
2 Samuel 5:13 After he left Hebron, David took more concubines and wives in Jerusalem, and more sons and daughters were born to him.
Solomon - 1 Kings 11:3 - He had seven hundred wives of royal birth and three hundred concubines, and his wives led him astray.
Men were obligated to marry their brother's widow
Any and all divorced men who remarry are adulterers and are going to hell (except one excuse.)
Matthew 19:9 - I tell you that anyone who divorces his wife, except for sexual immorality, and marries another woman commits adultery.”
1 Corinthians 6:9 - Know ye not that the unrighteous shall not inherit the kingdom of God? Be not deceived: neither fornicators, nor idolaters, nor adulterers, nor effeminate, nor abusers of themselves with mankind..."