It's from Jim:
Well, den, dis is de way it look to me, Huck. Ef it wuz him dat ‘uz bein’ set free, en one er de boys wuz to git shot, would he say, “Go on en save me, nemmine ‘bout a doctor f’r to save dis one?’ Is dat like Mars Tom Sawyer? Would he say dat? You bet he wouldn’t! Well, den, is Jim gwyne to say it? No, sah-I doan’ budge a step out’n dis place, ‘dout a doctor; not it it’s forty year.
