Smoky Vegetable and Wheat Berry Stew

Name: Smoky Vegetable and Wheat Berry Stew
Ingredients: ½ cup dried white beans; 2 Tbs. olive oil; 1 medium leek, white and light-green parts sliced (1 cup); 1 carrot, peeled and chopped (½ cup); 1 celery stalk, trimmed and chopped (1⁄3 cup); 3 cloves garlic, minced (1 Tbs.); 1 tsp. smoked paprika; 5 cups low-sodium vegetable broth, or water; 1 14.5-oz. can diced, no-salt tomatoes with liquid; ½ cup wheat berries; 2 sprigs fresh sage, optional; 2 cups Swiss chard greens, sliced; ¼ cup chopped, fresh parsley