Cross reference
Exodus 1:3
3 Issachar, Zebulun, and Benjamin,
Exodus 28:20
20 and the fourth row `is' beryl, and onyx, and jasper; embroidered with gold are they in their settings,
Genesis 35:23
23 And the sons of Jacob are twelve. Sons of Leah: Jacob's first-born Reuben, and Simeon, and Levi, and Judah, and Issachar, and Zebulun.