Soak navy beans overnight in water and then drain.

Place the soaked and drained beans in a large pot.

Add fresh water to cover the beans.

Add pork or ham to the pot.

Add chopped onions, salt, pepper, and dry parsley.

Add cut up celery and the clove of garlic.

Bring the mixture to a boil, then reduce heat and simmer until beans are tender and starting to separate (approximately 2-2.5 hours).

Stir in the undiluted tomato soup.

Continue to cook for another 10 minutes, stirring occasionally to combine the flavors.