LAERTES. I will do’t. And for that purpose I’ll anoint my sword. I bought an unction of a mountebank So mortal that, but dip a knife in it, Where it draws blood no cataplasm so rare, Collected from all simples that have virtue Under the moon, can save the thing from death This is but scratch’d withal. I’ll touch my point With this contagion, that if I gall him slightly, It may be death.