Found the following hamletworks.org entries referring to line 656

View Commentary Note for 655
655 And for my soule, what can it doe to that {D2}1.4.66

View Commentary Note for 656
656 Being a thing immortall as it selfe;1.4.67

View Immaterial Textual Note for 656
656 Being a thing immortall as it selfe;1.4.67

View Material Textual Note for 656
656 Being a thing immortall as it selfe;1.4.67