New Living Translation
And she really is my sister, for we both have the same father, but different mothers. And I married her.

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 ...