Baruk Khazâd! Khazâd ai-mênu! !
The famous battle cry of the Dwarrows could be heard “on many a field since the world was young”.
The Khuzdul phrase is here represented in Cirth runes according to Angerthas Moria, a writing system used by the Dwarfes to encode their secret langauge. It translates to Modern English as Axes of the Dwarves! The Dwarves are upon you!
Part II of my Middle Earth series