Desecrated Bindings

Desecrated Bindings is a tier 3 armor token. It can be exchanged along with various items at various NPCs at Light's Hope Chapel for the following items:
 * Bindings of Faith
 * Frostfire Bindings
 * Plagueheart Bindings

Source
This item dropped from Anub'Rekhan,Grand Widow Faerlina, and Gluth in the original version of Naxxramas.