Patrick Henry's famous declaration, "The great objective is that every man be armed," explicitly highlighted the duty to bear weapons in some Western societies. Wikipedia claims that Patrick Henry owned 78 slaves at some point.

https://en.wikipedia.org/wiki/Patrick_henry

However, I presume that the American colonials of Henry's time did not arm their slaves.

The "wild West" period of American history probably included communities with no slaves; since everyone was free, and just about everyone was armed, these communities would be examples of societies in which everyone had the right (and duty) to bear weapons. (Further, since chattel slavery was illegal in the American post-Civil War Wild West, it seems all Wild West communities are examples of groups which insisted that free men ought to bear arms and ought to disdain profit from the labor of disarmed second-class citizens.)

Obviously there have been many pre-agricultural societies in which every man had to be armed in order to hunt for food.

However, between the rise of agriculture and 1776, there were many cultures in which almost all free men were armed. (Pre-Christian Scandinavia, medieval Iceland, and Mongolia circa 1200 CE seem to be examples of heavily armed societies, as far as I can tell.)

However, some societies stressed military competence for free men and disarmed subservience for thralls, slaves, indentured servants, etc. I have heard that pre-Christian Scandinavians were willing to exploit the labor of thralls who were prevented from owning weapons, but I have not been able to document this. As far as I can tell, Sparta's helots were not encouraged to own weapons, and uprisings were feared, but I do not know whether the helots were prevented from learning weapon skills.

It seems that in many cultures, free men were willing to insist that all free men had a duty to be armed and competent in combat, but these same free men were willing to profit from the labor of unarmed slaves who lived nearby.

My question is: Have there been many societies that insisted that every man ought to be armed, and that free, armed men ought to refuse to profit from the labor of unarmed thralls?