صحيح البخاري
Sahih Bukhari
كِتَاب التَّيَمُّمِ
The Book of Tayammum (Rubbing Hands and Feet with Dust)
بَابُ الْمُتَيَمِّمُ هَلْ يَنْفُخُ فِيهِمَا:
(4) Chapter. Can a person blow off the dust from his hands in performing Tayammum (before passing them over his face).
Hadith Number: 338
حدثنا آدم، قال: حدثنا شعبة، حدثنا الحكم، عن ذر، عن سعيد بن عبد الرحمن بن ابزى، عن ابيه، قال: جاء رجل إلى عمر بن الخطاب، فقال: إني اجنبت فلم اصب الماء؟ فقال عمار بن ياسر لعمر بن الخطاب: اما تذكر انا كنا في سفر انا وانت، فاما انت فلم تصل، واما انا فتمعكت فصليت، فذكرت للنبي صلى الله عليه وسلم، فقال النبي صلى الله عليه وسلم:" إنما كان يكفيك هكذا، فضرب النبي صلى الله عليه وسلم بكفيه الارض ونفخ فيهما، ثم مسح بهما وجهه وكفيه".
Narrated `Abdur Rahman bin Abza [??] : A man came to `Umar bin Al-Khattab and said, "I became Junub but no water was available." `Ammar bin Yasir said to `Umar, "Do you remember that you and I (became Junub while both of us) were together on a journey and you didn't pray but I rolled myself on the ground and prayed? I informed the Prophet about it and he said, 'It would have been sufficient for you to do like this.' The Prophet then stroked lightly the earth with his hands and then blew off the dust and passed his hands over his face and hands."
حكم: أحاديث صحيح البخاريّ كلّها صحيحة