Which daughter-in-law of Judah and mother of Perez and Zerah is mentioned in both the Vayeshev and the Book of Genesis?
Vayeshev:  The parashah tells the stories of how Jacob's other sons sold Joseph into captivity in Egypt, of how Judah wronged his daughter-in-law Tamar and discovered his transgression, and how Joseph served Potiphar and was imprisoned when falsely accused of assaulting Potiphar's wife.
i don't know