Nipson_anomemata_me_monan_opsin
Nipson anomēmata mē monan opsin
Greek palindrome
Nipson anomēmata mē monan opsin (Ancient Greek: Νίψον ἀνομήματα, μὴ μόναν ὄψιν), meaning "Wash the sins, not only the face",[2] or "Wash my transgressions, not only my face",[3] is a Greek palindrome[fn 1] that is said to be first inscribed upon a holy water font outside the Hagia Sophia in Constantinople:[4]