Matthew Henry on 1 Chronicles 7:1-19
We have here a short view given us,
I. Of the tribe of Issachar, whom Jacob had compared to a strong ass, couching between two burdens (Gen 49:14), an industrious tribe, that minded their country business very closely and rejoiced in their tents, Deu 33:18. And here it appears, 1. That they were a numerous tribe; for they had many wives. So fruitful their country was that they saw no danger of over-stocking the pasture, and so ingenious the people were that they could find work for all hands. Let no people complain of their numbers, provided they suffer none to be idle. 2. That they were a valiant tribe, men of might (Ch1 7:2, Ch1 7:5), chief men, Ch1 7:3. Those that were inured to labour an…
Read the whole note in the consoleJamieson-Fausset-Brown on 1 Chronicles 7:3
five: all of them chief men--Four only are mentioned; so that as they are stated to be five, in this number the father, Izrahiah, must be considered as included; otherwise one of the names must have dropped out of the text. They were each at the head of a numerous and influential division of their tribe.
Adam Clarke on 1 Chronicles 7:3
The sons of Izrahiah - five - There are, however, only four names in the text. Instead of five, the Syriac and Arabic read four. If five be the true reading, then Izrahiah must be reckoned with his four sons.
John Gill on 1 Chronicles 7:4
And with them, by their generations, after the house of their fathers, were bands of soldiers for war,.... Companies of men of military courage and skill, who could and did go out to war upon occasion:
six and thirty thousand men; besides the 22,600 Tolaites, 1 Chronicles 7:2,
for they had many wives and sons; having many wives, they had many sons; polygamy was the cause of their large numbers; and that they gave into for the sake of the multiplication of Abraham's seed, according to the divine promise.
Keil & Delitzsch