Genesis 2:23

2:23 And Adam said, This [is] now bone of my bones, and flesh of my flesh: she shall be called Woman, because she was taken out of Man.

Genesis 37:27

37:27 Come, and let us sell him to the Ishmeelites, and let not our hand be upon him; for he [is] our brother [and] our flesh. And his brethren were content.