Found the following hamletworks.org entries referring to line 3156

View Commentary Note for 3156
3156 So fast {they} <they'l> follow; your Sisters drownd Laertes.4.7.64

View Immaterial Textual Note for 3156
3156 So fast {they} <they'l> follow; your Sisters drownd Laertes.4.7.64

View Material Textual Note for 3156
3156 So fast {they} <they'l> follow; your Sisters drownd Laertes.4.7.64