Found the following hamletworks.org entries referring to line 577

View Commentary Note for 576
576 Ophe. My Lord he hath importun'd me with loue1.3.110

View Commentary Note for 577
577 In honorable fashion.1.3.111

View Immaterial Textual Note for 577
577 In honorable fashion.1.3.111

View Material Textual Note for 577
577 In honorable fashion.1.3.111