Al-Baqarah 2:184 اياما معدودات فمن كان منكم مريضا او على سفر فعدة من ايام اخر وعلى الذين يطيقونه فدية طعام مسكين فمن تطوع خيرا فهو خير له وان تصوموا خير لكم ان كنتم تعلمون ١٨٤

˹Fast a˺ prescribed number of days.¹ But whoever of you is ill or on a journey, then ˹let them fast˺ an equal number of days ˹after Ramaḍân˺. For those who can only fast with extreme difficulty,² compensation can be made by feeding a needy person ˹for every day not fasted˺. But whoever volunteers to give more, it is better for them. And to fast is better for you, if only you knew.

[Fasting for] a limited number of days. So whoever among you is ill or on a journey [during them] - then an equal number of other days [are to be made up]. And upon those who are able [to fast, but with hardship] - a ransom [as substitute] of feeding a poor person [each day]. And whoever volunteers good [i.e., excess] - it is better for him. But to fast is best for you, if you only knew.