{
  "condition": "minecraft:entity_properties",
  "entity": "this",
  "predicate": {
    "equipment": {
      "mainhand": {
        "items": ["minecraft:written_book"],
	    "nbt": "{datapack:ArmorStatuesV2}"
      },
	  "offhand": {
      "items": ["minecraft:written_book"],
	    "nbt": "{datapack:ArmorStatuesV2}"
      }
    }
  }
}