Found the following hamletworks.org entries referring to line 2577+4

View Commentary Note for 2577+4
2577+4 {And marshall me to knauery: let it worke,}3.4.206

View Immaterial Textual Note for 2577+4
2577+4 {And marshall me to knauery: let it worke,}3.4.206

View Material Textual Note for 2577+4
2577+4 {And marshall me to knauery: let it worke,}3.4.206