Kur’an 19:26 — sura Maryam, 26. ajet

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

pa jedi i pij i budi vesela! A ako vidiš čovjeka kakva, ti reci: 'Ja sam se zavjetovala Milostivom da ću šutjeti, i danas ni s kim neću govoriti.'"

So eat and drink and be contented. And if you see from among humanity anyone, say, 'Indeed, I have vowed to the Most Merciful abstention, so I will not speak today to [any] man