ham and bean soup recipe

Ingredients: 1 pound dried white beans (such as navy or Great Northern beans), soaked overnight and drained 2 tablespoons olive oil 1 large onion, chopped 2 carrots, sliced 2 celery stalks, sliced 3 cloves garlic, minced 1 smoked ham hock or 2 cups diced ham 8 cups chicken broth 2 bay leaves