4. Jacob, a young man, we will say of 40, is sent to Laban for a wife. He remains in Padan Aram twenty years (Gen. xxxi. 38), where all his sons except Benjamin were born, that is, before he was 60. At 130 he joined Joseph in Egypt (Gen. xlvii. 9). Joseph, therefore, born in Padan Aram was now, instead of 40, over 70 years old! That this is so, is certain. In Judah's exquisite pleadings (Gen. xliv. 18-34) he speaks of Benjamin as "the child of Jacob's old age," "a little one," and seven times he calls him "the lad." Benjamin is some years younger than Joseph, but when the migration into Egypt takes place-a few weeks after Judah's speech-Benjamin comes as father of ten sons (Gen. xlvi. 21), but here Bene Benjamin is used in its broad sense of "descendants," for in 1 Chron. vii. 6-12 we find that the "Bene" were sons, grandsons and great-grandsons. To hold that Joseph at 40 had a younger brother who was a great-grandfather, is, of course, utterly absurd. 5. According to Gen. xv. 18, the Exodus was to take place in the fourth generation born in Egypt, as I understand it. Born in Egypt:-- Levi (father of) Kohath Judah (father of) Pharez Hezron 1. Amram 1. Ram 2. Aaron 2. Amminadab 3. Eleazar 3. Nahshon 4. Phinees 4. Salma A conspicuous character in Numbers (xiii. 6, 30; xiv. 24, etc.) is Caleb. In the first chapter of Judges Caleb still appears, and Othniel, the son of his younger brother Kenaz, is the first of the so-called Judges (Jud. iii. 9). This also disposes of the 400 years and confirms the view that the Exodus took place in the fourth generation born in Egypt. Other similar proofs may be omitted--these are amply sufficient. 6. What, then, was the origin of the notion of the 400 years of Hebrew slavery?