Demosthenes 9.35 (web address 1). [Here as often elsewhere in the Suda 'Philippics' is used in the broad ancient rather than the narrower modern sense of the term, which would call this speech the third Philippic.]
The entry abridges Harpokration s.v., where a textual variant in the Demosthenic passage between μαλκίομεν and μαλακιζόμεθα ("we grow soft") is noted.
cf. generally mu 113, mu 114.