Found the following hamletworks.org entries referring to line 3719-20

View Commentary Note for 3719, etc.
3719-20 King. I doe not feare it, | I haue seene you both, 
3721 But since he is {better} <better'd>, we haue therefore ods. 3721 

View Immaterial Textual Note for 3719, etc.
3719-20 King. I doe not feare it, | I haue seene you both, 
3721 But since he is {better} <better'd>, we haue therefore ods. 3721 

View Material Textual Note for 3719, etc.
3719-20 King. I doe not feare it, | I haue seene you both, 
3721 But since he is {better} <better'd>, we haue therefore ods. 3721