Hearty Lentil and Butternut Soup

Name: Hearty Lentil and Butternut Soup
Ingredients: 3 tablespoons olive oil; 2 stalks celery, cut into 1/4-1/2 dice; 2 carrots, peeled and cut into 1/4-1/2 dice; 1 medium onion, peeled and cut into 1/4-1/2 dice; 3 cups peeled butternut squash, cut into 1/4-1/2 dice; 1 pound lentils; 5 cups vegetable broth, divided; 2 cups water, divided; 2 bay leaves; 2 tablespoons tomato paste; 2 arge cloves garlic, minced; 1 1/2 teaspoons kosher salt; 3/4 teaspoon freshly ground black pepper; 2 teaspoons worcestershire sauce; 1/4 cup chopped parsley