Deuteronomy 21:15
If a man have two wives, the one beloved, and the other hated, and they have borne him children, both the beloved and the hated; and if the first-born son be hers that was hated;
Genesis 29:33
And she conceived again, and bare a son: and said, Because Jehovah hath heard that I am hated, he hath therefore given me this'son also. And she called his name Simeon.
1 Samuel 1:4-5
And when the day came that Elkanah sacrificed, he gave to Peninnah his wife, and to all her sons and her daughters, portions:
Genesis 29:18
And Jacob loved Rachel. And he said, I will serve thee seven years for Rachel thy younger daughter.
Genesis 29:20
And Jacob served seven years for Rachel. And they seemed unto him but a few days, for the love he had to her.
Genesis 29:30-31
And he went in also unto Rachel, and he loved also Rachel more than Leah, and served with him yet seven other years.