This sound is from The Godfather Part II Soundboard

The Godfather Part II is a 1974 American epic crime film produced and directed by Francis Ford Coppola. It was released in the United States on December 20, 1974, receiving divided reviews from critics. In 1997, the American Film Institute ranked it as the 32nd-greatest film in American film history.
See also: The Godfather (film series), The Godfather Part II (soundtrack), The Godfather Part III, The Godfather II (video game), The Godfather, and List of The Godfather characters.