Parshat Vayishlach Ch 32 - V 18 -22
Yaakov had sent the present to Esav with a space between each flock and he and his family came up in the rear with his 11 children,. Rashi asks what about Dinah and it makes no mention of her. Yaakov put Dinah in a box, because he was afraid that if Esav put his eyes on Dinah, he would take her as a wife. Yaakov was punished for this, because had she married Esav, she could have turned him around and turned him into a tzadik. This shows us the power of a woman. She could have changed the face of history.