Зна́ет ко́шка, чьё мя́со съе́ла. Transliteration: Znayet koshka, ch’yo myaso s’yela. Translation: The cat knows whose meat it has eaten. English equivalent: A guilty conscience needs no accuser. Meaning: “People who know they have done wrong reveal their guilt by the things they say or the way they interpret what other people say.”