حَدَّثَنَا مُسَدَّدٌ، حَدَّثَنَا عَبْدُ الْوَاحِدِ بْنُ زِيَادٍ، عَنْ عَاصِمٍ الأَحْوَلِ، عَنْ حَفْصَةَ بِنْتِ سِيرِينَ، عَنِ الرَّبَابِ، عَنْ سَلْمَانَ بْنِ عَامِرٍ، عَمِّهَا قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم ‏"‏ إِذَا كَانَ أَحَدُكُمْ صَائِمًا فَلْيُفْطِرْ عَلَى التَّمْرِ فَإِنْ لَمْ يَجِدِ التَّمْرَ فَعَلَى الْمَاءِ فَإِنَّ الْمَاءَ طَهُورٌ ‏"‏ ‏.‏

Narrated Salman ibn Amir: The Prophet (PBUH) said: When one of you is fasting, he should break his fast with dates; but if he cannot get any, then (he should break his fast) with water, for water is purifying. Translation Not Available

Book Ref: Sunan Abi Dawud Book 14 Hadith 2355
Web Ref:  Sunan Abi Dawud Book 13 Hadith 2348