This is somewhat of a stretch for "Western" category movies, but gonna throw it in anyway since it is such a classic.
Name the actor and the movie.
"As God is my witness. . . they're not going to lick me. I'm going to live through this, and when it's all over, I'll never be hungry again. . . if I have to lie, steal, cheat or kill! As God is my witness, I'll never be hungry again."