Found the following hamletworks.org entries referring to line 3668-9

View Commentary Note for 3668, etc.
3668-9 Ham. Not a whit, we defie augury, {there is} <there's a> speciall | prouidence in 

View Immaterial Textual Note for 3668, etc.
3668-9 Ham. Not a whit, we defie augury, {there is} <there's a> speciall | prouidence in 

View Material Textual Note for 3668, etc.
3668-9 Ham. Not a whit, we defie augury, {there is} <there's a> speciall | prouidence in