For NPCs and creatures with levels in Hexblade, a class from Complete Warrior.
“Hobgoblin Commander (Gritish): Male half-fiend hobgoblin, Hexblade 5; CR 7; Medium Outsider...Half-fiend Hobgoblin (Hex5) CR7
“Ignatious, Flamebrother Hexblade 4 Uses Complete Warrior Size/Type: Small Outsider (Extraplanar...Ignatious, Flamebrother Hexblade 4
“Sssiff, Lizardfolk Hexblade 3 Sssiff uses the Complete Warrior's Hexblade Class. Size/Type...Sssiff, Lizardfolk Hexblade 3