فَكُلِي وَٱشۡرَبِي وَقَرِّي عَيۡنٗاۖ فَإِمَّا تَرَيِنَّ مِنَ ٱلۡبَشَرِ أَحَدٗا فَقُولِيٓ إِنِّي نَذَرۡتُ لِلرَّحۡمَٰنِ صَوۡمٗا فَلَنۡ أُكَلِّمَ ٱلۡيَوۡمَ إِنسِيّٗا

Fakulee washrabee wa qarree 'ainaa; fa immaa tarayinnna minal bashari ahadan faqooleee innee nazartu lir Rahmaani sawman falan ukallimal yawma insiyyaa

"So eat and drink and cool (thine) eye. And if thou dost see any man, say, 'I have vowed a fast to (Allah) Most Gracious, and this day will I enter into not talk with any human being'"

— Maryam (مَرْيَم), 19:26