Quran 2:184 from Surah Al-Baqara on Divine Marvels.
أَيَّامٗا مَّعۡدُودَٰتٖۚ فَمَن كَانَ مِنكُم مَّرِيضًا أَوۡ عَلَىٰ سَفَرٖ فَعِدَّةٞ مِّنۡ أَيَّامٍ أُخَرَۚ وَعَلَى ٱلَّذِينَ يُطِيقُونَهُۥ فِدۡيَةٞ طَعَامُ مِسۡكِينٖۖ فَمَن تَطَوَّعَ خَيۡرٗا فَهُوَ خَيۡرٞ لَّهُۥۚ وَأَن تَصُومُواْ خَيۡرٞ لَّكُمۡ إِن كُنتُمۡ تَعۡلَمُونَ
English translation: (Fasting for) days numbered So whoever is among you sick or on a journey then a prescribed number of days other And on those who can afford it a ransom (of) feeding a poor And whoever volunteers good then it (is) better for him And to fast (is) better for you if you know
Transliteration: ayyaman ma'dudatin faman kana minkum maridan aw ala safarin fa'iddatun min ayyamin ukhara wa'ala alladhina yutiqunahu fid'yatun ta'amu mis'kinin faman tatawwa'a khayran fahuwa khayrun lahu wa-an tasumu khayrun lakum in kuntum ta'lamuna