Avengwa anhuhwa.

Zvinorehwa

Kana munhu asingadikanwi, kunyange asina chaakakanganisa, zvose zvaanoita zvinotarisirwa zvisina kunaka.

What it means

Once a person is disliked, even innocent things they do are viewed as offensive; hatred colours how they are seen.

Word for word

The one who is hated is (seen to) stink.