قال الشيخ رحمه الله ويجزي للعليل والمستعجل ان يصليا في الركعتين الاولتين من فرايضهما بسورة الحمد وحدها الى قوله ومن نسي فريضة كل ذلك قد مضى شرحه فلا وجه لاعادته ثم قال رحمه الله ومن نسي فريضة فليقضها أي وقت ذكرها ما لم يكن آخر وقت صلاة ثانية فتفوته الثانية بالقضاء
The Shaykh (Al-Mufid), may Allah سبحانه وتعالى support him, said: ‘And it suffices for the sick person and the one in haste to recite only Surat al-Hamd in the first two rak’ahs of their obligatory prayers’ up to his statement: ‘And whoever forgets an obligatory prayer’, all of this has already been explained previously, so there is no need to repeat it. Then he said, may Allah سبحانه وتعالى have mercy on him: ‘Whoever forgets an obligatory prayer, let him make it up whenever he remembers it, unless it is at the end time of a second prayer, in which case making up the missed one would cause him to miss the second; in that case, he should not delay the second.’