Rohan has a feeling that Josuke is cheating at cee-lo, and cuts off his own pinky. If he is unable to figure out Josuke's trick in the next round, he says he will pay him 2 million yen to have him use Shining Diamond to fix his finger. But if Rohan does figure it out, he says he'll take Josuke's pinky instead. He even calls Tamami to act as a mediator, having him use his Stand ability so Josuke can't play fairly the next round, either.
I told you to ask him for help.
قلتُ لك اطلب المساعدة منه
Du sollst ihn um Hilfe rufen!
Pídele ayuda de una vez.
Pídele ayuda de una vez.
Demande-lui de te sortir de là.
Ti ho detto di dirgli 
di venire ad aiutarti.
É só pedir a ajuda dele.