Found the following hamletworks.org entries referring to line 714-5

View Commentary Note for 714-15
714-15 Ham. Hast <, hast> me to {know't} <know it>, | that {I} with wings as swift  

View Immaterial Textual Note for 714-15
714-15 Ham. Hast <, hast> me to {know't} <know it>, | that {I} with wings as swift  

View Material Textual Note for 714-15
714-715 Ham. Hast <, hast> me to {know't} <know it>, | that {I} with wings as swift