Ke3 to go

Du’Du’s 嘟嘟 mother said toiⁿ2 m6bag4 ke3 睇唔𧧸去 – could not understand. What is that ke3 doing at the end of this sentence.

When I was proofreading a previous post and I automatically placed ke3 at the end of the sentence and why? Ua2 sioⁿ6 Ziao’ciu Sim bung1 nang5 guang1 ke3  我想鳥嘴嬸分人誑去。I think Bird mouth Aunty has been scammed.

What is this ke3? It is a particle which is placed normally after a verb to indicate an action has taken place.