Found the following hamletworks.org entries referring to line 1601

View Commentary Note for 1601
1601 Had he the {motiue, and that} <the Motiue and the Cue> for passion2.2.561

View Material Textual Note for 1601
1601 Had he the {motiue, and that} <the Motiue and the Cue> for passion2.2.561