"Dog is haram" - is it mentioned in Quran or Hadith?

We consider dogs to be haram in our culture. Some Muslim regions don't consider dogs as absolute haram too i heard.

I wanted to ask if there is any authentic Hadith or Quranic verse which calls dog as "haram" (like it says for pig).

Please quote for both keeping them and eating them.

Please don't answer if you're going to give logics and scholars statements. I would like to know Quran & Hadith only please.

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