Concerning the matter itself, it is taught in a baraita: From where is it derived that one who sees another drowning in a river, or being dragged away by a wild animal, or being attacked by bandits, is obligated to save him? The verse states: “You shall not stand idly by the blood of another” (Leviticus 19:16).
The Gemara asks about this derivation: But is this really derived from here? It is derived from there: from where is it derived that one must help his neighbor who may suffer the loss of his body or his health? The verse states: “And you shall restore it [vahashevato] to him [lo]” (Deuteronomy 22:2).
The Gemara answers: If this halakha were derived only from there, I would say that this matter applies only to saving the person in danger by himself. But to trouble himself and hire workers one might say that he is not obligated, so it teaches us otherwise.
(16) Do not deal basely with your countrymen. Do not profit by the blood of your fellow: I am the LORD.
(5) "It was for this reason that man was first created as one person [Adam], to teach you that anyone who destroys a life is considered by Scripture to have destroyed an entire world; and anyone who saves a life is as if he saved an entire world."
Writing in the Forward, Elaine Berg of the New York Organ Donor Network, quotes Rabbi Moshe Tendier, a professor of medical ethics at Yeshiva University. "The often-repeated query, 'Is it really permissible to desecrate the dead by removing their organs?' is answered by the undisputed affirmation that the saving of a life takes precedence over all other ritual concerns."
Citation:
Mietkiewicz, M. (2009, Oct 22). Judaism & Organ Donation. Canadian Jewish News Retrieved from https://colorado.idm.oclc.org/login?url=https://search-proquest-com.colorado.idm.oclc.org/docview/351465878?accountid=14503
Watch 2:45 - 7:00