Bible Quiz The Bible Quiz - Whom did Yaakov (Jacob) describe as his firstborn while on his deathbed? Topic Q 739 Question 1 of 1 Vayechi Score of 60 Whom did Yaakov (Jacob) describe as his firstborn while on his deathbed? Binyamin (Benjamin) Reuven (Reuben) Yosef (Joseph) Yehuda (Judah) Menu Click For Source Genesis 49:3 74 people have so far answered this question That is correct39.2% of people got this wrong. That is not correctOnly 60.8% of people got it right.