Rasulullah berwudhu sekali sekali
Imam Ibnu Majah : 405حَدَّثَنَا أَبُو بَكْرِ بْنُ خَلَّادٍ الْبَاهِلِيُّ حَدَّثَنَا يَحْيَى بْنُ سَعِيدٍ الْقَطَّانُ عَنْ سُفْيَانَ عَنْ زَيْدِ بْنِ أَسْلَمَ عَنْ عَطَاءِ بْنِ يَسَارٍ عَنْ ابْنِ عَبَّاسٍ قَالَرَأَيْتُ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ تَوَضَّأَ غُرْفَةً غُرْفَةً
Narrated to us Abu Bakr bin Khallad Al Bahili, narrated to us Yahya bin Sa'id Al Qaththan, from Sufyan, from Zaid bin Aslam, from Atha bin Yasar, from Ibnu Abbas, he said: 'I saw the Messenger of Allah (peace and blessings be upon him) perform wudhu with one scoop for each part.'
Hadith Corroboration :
Imam Ahmad : 144, 146, 550, 831, 966, 1296, 1968, 2291, 2913, 15106, 15845, 15869, 17381, 25782, 25786
Imam Bukhari : 137, 153
Imam Abu Dawud : 102, 104, 106, 109, 110, 111, 113, 118, 119, 120
Imam Tirmidzi : 32, 40
Imam Nasa'i : 79, 100, 101
Imam Ibnu Majah : 397, 399, 405, 406, 429, 430, 431, 437, 438, 439
Imam Darimi : 693, 705