قال الشيخ رحمه الله:) وإذا افطر المريض يوما من شهر رمضان ثم صح في بقية يومه وقد اكل وشرب فانه يجب عليه الامساك وعليه القضاء لذلك اليوم، وكذلك المسافر إذا قدم في بعض النهار إلى منزله(. يدل على ذلك ما رواه الزهري عن علي بن الحسين عليهما السلام في الخبر الذي ذكر فيه وجوه الصيام ونحن نورده على وجهه فيما بعد ان شاء الله تعالى
The Shaykh (Al-Mufid), may Allah سبحانه وتعالى have mercy on him, said: “And if the sick person breaks his fast on a day of the month of Ramadan, then becomes well during the remainder of his day, while he had eaten and drunk, then abstaining (imsak) is obligatory upon him, and making up (qada) that day is also upon him. Likewise, the traveller, when he arrives at his home during part of the day.” What indicates this is what al-Zuhri narrated from Imam Ali ibn al-Husayn عليه السلام, peace be upon them both, in the report in which Imam عليه السلام mentioned the categories of fasting, and we shall present it in its proper form later, if Allah سبحانه وتعالى, the Exalted, wills.