十目所視，十手所指 (shí mù suǒ shì,shí shǒu suǒ zhǐ)

1. 原指一個人的一舉一動,大家都看得見,指得出(見于《禮記·大學》)。后指做了壞事逃不過眾人的耳目 with many people watching one cannot do wrong without being seen;be useless to hide as all eyes see it and all fingers point to it