Bible Verses About Marriage: Consanguinous, Abraham and Sarah

And Abram and Nahor took them wives: the name of Abram's wife was Sarai; and the name of Nahor's wife, Milcah, the daughter of Haran, the father of Milcah, and the father of Iscah.

Say, I pray thee, thou art my sister: that it may be well with me for thy sake; and my soul shall live because of thee.

But God came to Abimelech in a dream by night, and said to him, Behold, thou art but a dead man, for the woman which thou hast taken; for she is a man's wife.