The sons of Asher: Imnah, Ishvah, Ishvi, Beriah, and Serah their sister. The sons of Beriah were Heber and Malkiel.

You must not have sexual intercourse with your father’s sister; she is your father’s flesh. ¹ 

You must not have sexual intercourse with your mother’s sister, because she is your mother’s flesh.

and his virgin sister who is near to him, ¹  who has no husband; he may defile himself for her.

These were all the sons of David, not counting the sons of his concubines. ¹  Tamar was their sister.

The sons of Pedaiah: Zerubbabel and Shimei. The sons of Zerubbabel: Meshullam and Hananiah. Shelomith was their sister.

If I cry ¹  to corruption, ²  ‘You are my father,’ and to the worm, ‘My Mother,’ or ‘My sister,’

When she lustfully exposed her nakedness, ¹  I ²  was disgusted with her, just as I ³  had been disgusted with her sister.

You have followed the ways of your sister, so I will place her cup of judgment ¹  in your hand.

So tell them ¹  you are my sister ²  so that it may go well ³  for me because of you and my life will be spared ⁴  on account of you.”

Why did you say, ‘She is my sister,’ so that I took her ¹  to be my wife? ²  Here is your wife! ³  Take her and go!” ⁴ 

Abraham said about his wife Sarah, “She is my sister.” So Abimelech, king of Gerar, sent for Sarah and took her.

What’s more, ¹  she is indeed my sister, my father’s daughter, but not my mother’s daughter. She became my wife.

So they sent their sister Rebekah on her way, accompanied by her female attendant, with Abraham’s servant and his men.

They blessed Rebekah with these words: ¹  “Our sister, may you become the mother ²  of thousands of ten thousands! May your descendants possess the strongholds ³  of their enemies.”

When Isaac was forty years old, he married Rebekah, ¹  the daughter of Bethuel the Aramean from Paddan Aram and sister of Laban the Aramean. ² 

So Esau went to Ishmael and married ¹  Mahalath, the sister of Nebaioth and daughter of Abraham’s son Ishmael, along with the wives he already had.

When Rachel saw that she could not give Jacob children, she ¹  became jealous of her sister. She said to Jacob, “Give me children ²  or I’ll die!”

Then Rachel said, “I have fought a desperate struggle with my sister, but I have won.” ¹  So she named him Naphtali. ² 

Jacob’s sons answered Shechem and his father Hamor deceitfully when they spoke because Shechem ¹  had violated their sister Dinah.