Numbers 1:8American Standard Version

Genesis 30:18

And Leah said, God hath given me my hire, because I gave my handmaid to my husband: and she called his name Issachar.

Genesis 35:23

The sons of Leah: Reuben, Jacob`s first-born, and Simeon, and Levi, and Judah, and Issachar, and Zebulun;

Genesis 46:13

And the sons of Issachar: Tola, and Puvah, and Iob, and Shimron.

Genesis 49:14

Issachar is a strong ass, Couching down between the sheepfolds:

Exodus 1:3

Issachar, Zebulun, and Benjamin,