Read it through once

"Oh, yes, you got me, hain't you. 'Clah to goodness if dat conceit o' yo'n strikes in, Jasper, it gwine to kill you sho'. If you b'longed to me I'd sell you down de river 'fo' you git too fur gone. Fust time I runs acrost yo' marster, I's gwine to tell him so."