Found the following hamletworks.org entries referring to line 804

View Commentary Note for 804
804 Mar. How {i'st} <ist't> my noble Lord? {D4} 

View Immaterial Textual Note for 804
804 Mar. How {i'st} <ist't> my noble Lord? {D4}  

View Material Textual Note for 804
804 Mar. How {i'st} <ist't> my noble Lord? {D4}  

View Commentary Note for 824
824 {I will} <Looke you, Ile> goe pray.1.5.132

View Commentary Note for 846
846-7 Ham. {Ha,} <Ah> ha, boy, say'st thou so, art thou there {trupenny} <true- |penny>?