Hadith 682
من توضأ فأحسن الوضوء وعاد أخاه المسلم محتسبا يوعد من جهنم مسيرة سبعين خريفا
"Whoever performs ablution and performs it well, then visits his Muslim brother with the intention of reward, he will be kept away from Hell by a distance of seventy (70) years."