Found the following hamletworks.org entries referring to line 729

View Material Textual Note for 727
727 Now weares his Crowne.1.5.40

View Commentary Note for 729
729 Ghost. I that incestuous, that adulterate beast, {D3}1.5.42

View Immaterial Textual Note for 729
729 Ghost. I that incestuous, that adulterate beast, {D3}  

View Material Textual Note for 729
729 Ghost. I that incestuous, that adulterate beast, {D3}  

View Commentary Note for 730
730 With witchcraft of his wits, {with} <hath> trayterous gifts,1.5.43