Found the following hamletworks.org entries referring to line 3021

View Commentary Note for 3021
3021 My vertue or my plague, be it eyther which,4.7.13

View Immaterial Textual Note for 3021
3021 My vertue or my plague, be it eyther which,4.7.13

View Material Textual Note for 3021
3021 My vertue or my plague, be it eyther which,4.7.13