Tel Dan Stele — House of David

Discovered in 1993 at Tel Dan in northern Israel, this 9th-century BCE inscription was set up by an Aramean king (probably Hazael of Damascus) bragging about defeating the kings of Israel and the 'House of David.' Before this discovery, skeptics argued David was purely legendary. The Tel Dan Stele shut that down — it's independent, hostile-witness confirmation that David's royal dynasty existed and was significant enough for enemies to name-drop. No cap, archaeology's biggest mic drop.