"I heard Messenger of Allah saying: there is no Wudu for one who does not mention Allah's Name over it."  

سَمِعْتُ رَسُولَ اللَّهِ ﷺ يَقُولُ لاَ وُضُوءَ لِمَنْ لَمْ يَذْكُرِ اسْمَ اللَّهِ عَلَيْهِ قَالَ وَفِي الْبَابِ عَنْ عَائِشَةَ وَأَبِي سَعِيدٍ وَأَبِي هُرَيْرَةَ وَسَهْلِ بْنِ سَعْدٍ وَأَنَسٍ  

the same from his grandmother the daughter of Sa'eed bin Zaid, from her father, from the Prophet.  

عَنِ النَّبِيِّ ﷺ مِثْلَهُ