say also; referring to things one said before, similar to saying "didn't you say…?"
Definitions (粵典–words.hk)
語句
句尾多數跟「嘅 ge2」或者上升句調,用嚟問對方講過嘅嘢點解唔做 used with 嘅 ge2 or a rising intonation at the end of the utterance, to question someone for not doing something one has said earlier
又話唔食飯嘅?
又话唔食饭嘅?
jau6 waa6 m4 sik6 faan6 ge2? Didn't you say you weren't going to eat?
你又話唔去?
你又话唔去?
nei5 jau6 waa6 m4 heoi3? You said you wouldn't go, didn't you?