These are the names - Though this book is a continuation or the book of Genesis, with which probably it was in former times conjoined, Moses thought it necessary to introduce it with an account of the names and number of the family of Jacob when they came to Egypt, to show that though they were then very few, yet in a short time, under the especial blessing of God, they had multiplied exceedingly; and thus the promise to Abraham had been literally fulfilled. See the notes on Genesis 46 (note).

Issachar.

Genesis 35:23 The sons of Leah; Reuben, Jacob's firstborn, and Simeon, and Levi, and Judah, and Issachar, and Zebulun:

Benjamin.

Exodus 28:20 And the fourth row a beryl, and an onyx, and a jasper: they shall be set in gold in their settings.

But, as for that which is Written, that God did Good to the Hebrew...
32. But, as for that which is written, that God did good to the Hebrew midwives, and to Rahab the harlot of Jericho, [2444] this was not because they lied, but because they were merciful to God's people. That therefore which was rewarded in them was, not their deceit, but their benevolence; benignity of mind, not iniquity of lying. [2445] For, as it would not be marvellous and absurd if God on account of good works after done by them should be willing to forgive some evil works at another time before …
St. Augustine—Against Lying