Sometimes I use one of Sheldon Coopers sayings when I'm confronting someone that ripped me off and they try denying it - I'll point my index finger at them and say - The moving finger points then it moves on. Cheers!
"The moving finger points then it moves on"
I don't know who Sheldon Cooper is, but I take it you know that line is paraphrased from an oft-quoted line in an ancient Persian poem, The Rubaiyat of Omar Khayyam? It's ages since I read the translation, by 19C writer Edward Fitzgerald who gave it that title, but from memory it reads as:
"The moving finger writes and having writ, moves on".