Misu | Points

Please help me find this movie (scene). It is supposed to be a lesson about reconciliation between rival gangs, At the burial of a deceased one, they approach the casket and submit their knifes, pistols...

Trying to find the title of an old movie: a really tough guy fights and beats his way through a corrupt world. He is really big and tough. He steals a car, picks up the woman of his dreams, she gets killed...