Found the following hamletworks.org entries referring to line 1628-9

View Commentary Note for 1627-8
1627-8 And fall a cursing like a very drabbe; | a {stallyon,} <Scullion?> fie vppont, foh. 

View Material Textual Note for 1627-8
1627-8 And fall a cursing like a very drabbe; | a {stallyon,} <Scullion?> fie vppont, foh. 

View Commentary Note for 1628-9
1628-9 About my {braines; hum,}<Braine.> | I haue heard, 

View Material Textual Note for 1628-9
1628-9 About my {braines; hum,}<Braine.> | I haue heard,