Numbers 1:28

The roster of families and households for the descendants of Issachar listed the men by name that were at least twenty years old and eligible for military duty.

Genesis 30:18

Leah said: God has given me my reward, because I gave my slave to my husband. So she named him Issachar.

Genesis 46:13

The sons of Issachar were Tola, Puvah, Iob, and Shimron.

Genesis 49:14-15

Issachar is a strong donkey, lying down between the saddlebags.

Numbers 2:5-6

Next to them will be the tribe of Issachar. The leader for the people of Issachar is Nethanel, son of Zuar.

Numbers 23:23-25

For there is omen (spell) against Jacob, Nor is there any divination against Israel. At the proper time it will be said to Jacob and Israel: What God has done!

Numbers 26:23-25

The families descended from Issachar were the family of Tola, the family of Puah,

Treasury of Scripture Knowledge

Summary

Of the children of Issachar, by their generations, after their families, by the house of their fathers, according to the number of the names, from twenty years old and upward, all that were able to go forth to war;

Bible References

General references

Numbers 2:5
Next to them will be the tribe of Issachar. The leader for the people of Issachar is Nethanel, son of Zuar.
Numbers 23:23
For there is omen (spell) against Jacob, Nor is there any divination against Israel. At the proper time it will be said to Jacob and Israel: What God has done!
Genesis 30:18
Leah said: God has given me my reward, because I gave my slave to my husband. So she named him Issachar.
Genesis 46:13
The sons of Issachar were Tola, Puvah, Iob, and Shimron.
Genesis 49:14
Issachar is a strong donkey, lying down between the saddlebags.