The answer is: 5000 shekels (~125 lbs)

1 Sam 17:5 - One shekel being 11.38g using the average weight of a common shekel. The weight may be slightly out depending on what conversion used but it's certainly a large amount extra to carry.

Goliath, the legendary Philistine giant, is quite a figure in the Bible, standing as a symbol of overwhelming odds. When we think of his 5,000 shekels of armor – which translates to around 125 pounds – it’s hard not to be impressed (or perhaps terrified). This bulky equipment would demand tremendous strength to don and maneuver, highlighting the physical prowess this warrior commanded.

Interestingly, the armor isn’t just a fun fact about Goliath; it also serves as a stark contrast to David’s simple slingshot and five stones. This tale illustrates the power of faith and cleverness over sheer physical might. And if you think about it, being over-encumbered can lead to tragedy in battle, which plays into the larger theme of how often ‘strength’ can become a disadvantage when faced with disruptive ideas like courage and tenacity.

In the ancient world, where a warrior's strength was symbolized by their armor, Goliath’s heavy self-encasement can echo a lesson in battles surrounding personal struggles. How many times do we armor ourselves with fear or preconceived ideas, only to find a different approach can lead us to victory?

As an additional tidbit, the average height of a man in ancient times was between 5 to 6 feet, making Goliath's extraordinary height of around 9.5 feet legendary rarity—he redefined ‘giant’ in more ways than one! Goliath represents not just title physical intimidating stature, but potentially the very obstacles we face to live boldly.