عَنْ عَائِشَةَ رَضِيَ اللَّهُ عَنْهَا قَالَتْ: نَهَى رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَآلِهِ وَسَلَّمَ عَنِ الْوِصَالِ فِي الصِّيَامِ
Sayyidah Aisha (may Allah be pleased with her) narrates that the Messenger of Allah (peace and blessings be upon him) forbade continuous fasting (wisal).