They've confirmed that the Mesha Stele contains a reference to King David.
New photographic evidence confirms reference to King David of the Bible in the ninth-century BCE Mesha Stele.
www.biblicalarchaeology.org
Bit of Background: The Mesha Stele is a ~2900-year-old 2x3 foot basalt slab with the longest and most detailed inscription of any relic from that era. It details a war between the Moabites, the Israelites, and the Kingdom of Judah; along with detailing some building projects of King Mesha of Moab.
Shortly after it was discovered, the Mesha Stele was smashed by a group of Jordanian Bedouins. While archeologists pieced it back together, the cracks that remained ran through several keywords including a reference to the "House of-" the King of Judah which was thought to potentially be another archeological confirmation of David. Using modern techniques and a paper-mache pressing that predated the tablet's destruction, they've been able to confirm that, yes, the Mesha Stele says "House of David" making it the latest in a long line of archeological discoveries that confirm bible chronology and the historicity of figures atheists like to claim were mythical.