Genesis 30:4
And she gave him Bilhah her handmaid as his wife: and Jacob went in unto her.
Genesis 16:3-4
And Sarai Abram's wife took Hagar her maid the Egyptian, after Abram had dwelt ten years in the land of Canaan, and gave her to her husband Abram to be his wife.
Genesis 21:10
Therefore she said unto Abraham, Cast out this bondwoman and her son: for the son of this bondwoman shall not be heir with my son, even with Isaac.
Genesis 22:24
And his concubine, whose name was Reumah, she bore also Tebah, and Gaham, and Thahash, and Maachah.
Genesis 25:1
Then again Abraham took a wife, and her name was Keturah.
Genesis 25:6
But unto the sons of the concubines, whom Abraham had, Abraham gave gifts, and sent them away from Isaac his son, while he yet lived, eastward, unto the east country.
Genesis 33:2
And he put the handmaids and their children foremost, and Leah and her children after, and Rachel and Joseph last.
Genesis 35:22
And it came to pass, when Israel dwelt in that land, that Reuben went and lay with Bilhah his father's concubine: and Israel heard it. Now the sons of Jacob were twelve:
2 Samuel 12:11
Thus says the LORD, Behold, I will raise up evil against you out of your own house, and I will take your wives before your eyes, and give them unto your neighbor, and he shall lie with your wives in the sight of this sun.