"one good turn deserves another" in German One good turn deserves another. Eine Hand wäscht die andere. Detailed translations for "one good turn deserves another" One good turn deserves another. One good turn deserves another.(also: One hand washes the other.) Eine Hand wäscht die andere. One good turn deserves another. Source: opensubtitles.org Corpus by OPUS Request review Eine Hand wäscht die andere.