Found the following hamletworks.org entries referring to line 2580

View Commentary Note for 2580
2580 Mother {good night indeed,} <goodnight. Indeede> this Counsayler3.4.213

View Immaterial Textual Note for 2580
2580 Mother {good night indeed,} <goodnight. Indeede> this Counsayler 25803.4.213

View Material Textual Note for 2580
2580 Mother {good night indeed,} <goodnight. Indeede> this Counsayler 25803.4.213