GOD'S WORD® Translation
Besides, she is my sister-my father's daughter but not my mother's. She is also my wife.

American Standard Version
And moreover she is indeed my sister, the daughter of my father, but not the daughter of my mother; and she became my wife:

Berean Study Bible
Besides, she really is my sister, the daughter of my father—though not the daughter of my mother—and she became my wife.

Douay-Rheims Bible
Howbeit, otherwise also she is truly my sister, the daughter of my father, and not the daughter of my mother, and I took her to wife.

English Revised Version
And moreover she is indeed my sister, the daughter of my father, but not the daughter of my mother; and she became my wife:

King James Bible
And yet indeed she is my sister; she is the daughter of my father, but not the daughter of my mother; and she became my wife.

World English Bible
Besides, she is indeed my sister, the daughter of my father, but not the daughter of my mother; and she became my wife.

Young's Literal Translation
and also, truly she is my sister, daughter of my father, only not daughter of my mother, and she becometh my wife;

Genesis 20:12 Additional Translations ...