Building Instructions - LEGO 8876: Scorpion Prison Cave - Book 1
BrickLink - Set 65851-1 : LEGO Knights Kingdom II Bundle Pack (Copack of Set 8876 with Gear 851211) [Castle:Knights Kingdom II] - BrickLink Reference Catalog
Scorpion Prison Cave 8876 - Used LEGO® Castle Knights Kingdom™️ Set – Bricks & Minifigs Eugene