You forgot to do a thorough review of Genesis, Theo-
4:19 And Lamech took unto him two wives: the name of the one was Adah, and the name of the other Zillah.
(King James Bible, Genesis)
4:23 And Lamech said unto his wives, Adah and Zillah, Hear my voice; ye wives of Lamech, hearken unto my speech
(King James Bible, Genesis)
6:1 And it came to pass, when men began to multiply on the face of the earth, and daughters were born unto them, 6:2 That the sons of God saw the daughters of men that they were fair; and they took them wives of all which they chose.
(King James Bible, Genesis)
30:26 Give me my wives and my children, for whom I have served thee, and let me go: for thou knowest my service which I have done thee.
(King James Bible, Genesis)
32:22 And he rose up that night, and took his two wives, and his two womenservants, and his eleven sons, and passed over the ford Jabbok.
(King James Bible, Genesis)
(etc, etc...)