The answer is: 5000

1 Samuel 17:5 - This would be approximately 125lb / 57kg

In the epic showdown between David and Goliath, Goliath's impressive coat of armor hints at his formidable size and strength. Clocking in at around 5,000 shekels of brass, which translates to roughly 125 pounds (or 57 kilograms), it’s clear why the Israelites were intimidated. This hefty armor is a testament to the Philistine's warrior culture, highlighting not only physical might but also their reliance on heavy weaponry.

Goliath stood over nine feet tall according to some translations, making him an imposing figure long before he waded into battle. What's fascinating is that Goliath epitomizes a common biblical theme: the clash between the “giants” of earthly power and the humble strength of the faithful. David, equipped merely with a sling and five smooth stones, demonstrates that spiritual fortitude triumphs over brute force.

Moreover, ancient warriors typically adorned themselves in elaborate armor not only for protection but also as symbols of their status. Interestingly, the weight of Goliath’s armor provides insight into his need for it: he thrived in a culture that favored intimidation tactics to bolster morale in battle.

This account echoes through history, as countless ‘Davids’ face their ‘Goliaths’ in moments rife with inequality. Whether these challenges are external societal issues or internal struggles, the story serves as enduring encouragement that cleverness and belief can overcome overwhelming odds. It teaches us to redefine strength, casting aside heavy armaments for bold faith and clever strategy!