flanken with white beans

& 1/2 lb. flanken, 1 c. raw navy beans, 1 c. veal or beef stock, 4-5 oz. mushrooms, 3 oz. peeled carrots, 2 oz. celery, 5-6 oz. celery, 2 tsp. dry thyme or fresh, 1 cup chopped tomato, 1 c. cabernet sauvignon ( dry white wine), 2 bay leaf,