Genesis 6:4 verse
There were giants in the earth in those days ; and also after that, when the sons of God came in unto the daughters of men, and they bare children to them, the same became mighty men which were of old, men of renown.

Genesis 20:12 verse
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.

Deuteronomy 24:11 verse
Thou shalt stand abroad, and the man to whom thou dost lend shall bring out the pledge abroad unto thee.