Genesis 30:18
Then Leah said, "God has given [me] my wage since I gave my servant girl to my husband." And she called his name Issachar.
Genesis 35:23
The sons of Leah: The firstborn of Jacob [was] Reuben. Then Simeon, Levi, Judah, Issachar, and Zebulun.
Genesis 46:13
The sons of Issachar: Tolah, Puvah, Iob, and Shimron.
Genesis 49:14-15
Issachar [is] a strong donkey, crouching between the sheepfolds.
Deuteronomy 33:18
And of Zebulun he said, "Rejoice, Zebulun, in your going out, and [rejoice], Issachar, in your tents;
1 Chronicles 12:32
And from the men of Issachar: {men who were skilled in understanding the times} to know what Israel should do. Their chiefs [were] two hundred, and all their kinsmen [were] under their command.