| Genesis 41:46 | - Joseph was 30 when he went to work for Pharaoh |
| Genesis 45:6 | - Jacob & sons came to Egypt 2 years into famine (after 7 years of prosperity) |
| ==> Joseph was 39 when Jacob came to Egypt (30 + 7 + 2) | |
| Genesis 47:9 | - Jacob was 137 when he came to Egypt |
| ==> Jacob was 98 when Joseph was born (137 - 39) | |
| Genesis 30:25 | - Jacob left Laban soon after Joseph was born (when he was 98) |
| Genesis 29:18-30 | - Jacob had worked for Laban for 21 years (7 + 7 + 7) |
| ==> Jacob was 77 when he started work for Laban | |
| Genesis 27:41-43 | - Jacob went to Laban immediately after he stole Esau's blessing |
| ==> Jacob was 77 when he stole Esau's blessing | |
| Genesis 25:24 | - Jacob & Esau were twins |
| ==> Esau was 77 when he Jacob stole his blessing |