Found the following hamletworks.org entries referring to line 843
View Commentary Note for 843
843
Mar. We haue sworne my Lord already.
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View Immaterial Textual Note for 843
843
Mar. We haue sworne my Lord already.
1.5.147
View Material Textual Note for 843
843
Mar. We haue sworne my Lord already.
1.5.147
View Commentary Note for 844
844
Ham. Indeede vppon my sword, indeed.
1.5.148
View Material Textual Note for 844
844
Ham. Indeede vppon my sword, indeed.
1.5.148