Read from the World of Warcraft client build files.
Where Bodacious Door Knocker Fits
Items Numbered Next to Bodacious Door Knocker
Blizzard numbers items as they are created, so the named items next to ID 64339 (64317 to 64344) were usually added in the same batch as Bodacious Door Knocker: the same quest line, zone, vendor or reward set.
Pristine Owl FeatherID 64317 · Quest"Black as the night sky and shiny as the stars that fill it."
Fine Dark ClothID 64318 · Quest"A bolt of thick, high-quality silk. It would be wasted in goblin hands."
Fresh VenisonID 64319 · Quest"Thick slabs of mouth-watering meat."
Worg RibID 64320 · Quest"Meat-covered ribs bigger than a dwarf's head."