Found the following hamletworks.org entries referring to line 1490-1

View Material Textual Note for 1489-90
1489-90 t'was Aeneas {talke} <Tale> | to Dido, & there about of it especially {when} <where> he 

View Material Textual Note for 1490-1
1490-1 speakes | of Priams slaughter, if it liue in your memory begin at