Found the following hamletworks.org entries referring to line 813

View Commentary Note for 813
813 Booth. I by {heauen.} <Heau'n, my Lord.>1.5.122

View Immaterial Textual Note for 813
813 Booth. I by {heauen.} <Heau'n, my Lord.>1.5.122

View Material Textual Note for 813
813 Booth. I by {heauen.} <Heau'n, my Lord.>1.5.122