the Messenger of Allah said: "Whoever has dried dates, then let him break the fast with that, and whoever does not, then let him break the fast with water, for indeed water is purifying."  

قَالَ رَسُولُ اللَّهِ ﷺ مَنْ وَجَدَ تَمْرًا فَلْيُفْطِرْ عَلَيْهِ وَمَنْ لاَ فَلْيُفْطِرْ عَلَى مَاءٍ فَإِنَّ الْمَاءَ طَهُورٌ قَالَ وَفِي الْبَابِ عَنْ سَلْمَانَ بْنِ عَامِرٍ  

the Prophet ﷺ said: "When one of you breaks his fast, then let him do so with dried dates. And whoever does not find dates, then water, for it is purifying."  

عَنِ النَّبِيِّ ﷺ قَالَ إِذَا أَفْطَرَ أَحَدُكُمْ فَلْيُفْطِرْ عَلَى تَمْرٍ زَادَ ابْنُ عُيَيْنَةَ فَإِنَّهُ بَرَكَةٌ فَمَنْ لَمْ يَجِدْ فَلْيُفْطِرْ عَلَى مَاءٍ فَإِنَّهُ طَهُورٌ  

"The Messenger of Allah would break the fast with fresh dates before performing Salat. If there were no fresh dates then (he would break the fast) with dried dates, and if there were no dried dates then he would take a few sips of water."  

كَانَ النَّبِيُّ ﷺ يُفْطِرُ قَبْلَ أَنْ يُصَلِّيَ عَلَى رُطَبَاتٍ فَإِنْ لَمْ تَكُنْ رُطَبَاتٌ فَتُمَيْرَاتٍ فَإِنْ لَمْ تَكُنْ تُمَيْرَاتٌ حَسَا حَسَوَاتٍ مِنْ مَاءٍ