Found the following hamletworks.org entries referring to line 148

View Commentary Note for 135-6
135 For which they say {your} <you> spirits oft walke in death. {The cocke}1.1.138
136 Speake of it, stay and speake, stop it Marcellus. {crowes.}1.1.139

View Commentary Note for 148
148 Vpon a fearefull summons; I haue heard,1.1.149

View Immaterial Textual Note for 148
148 Vpon a fearefull summons; I haue heard,1.1.149

View Material Textual Note for 148
148 Vpon a fearefull summons; I haue heard,1.1.149

View Commentary Note for 150
150 Doth with his lofty and shrill sounding throat1.1.151

View Commentary Note for 153
153 Th'extrauagant and erring spirit hies1.1.154

View Commentary Note for 154
154 To his confine, and of the truth heerein1.1.155