(3) Purification
كتاب الطهارة
(11a) Chapter: Tayammum - Section 1
(10) باب التيمم - الفصل الأول
Mishkat al-Masabih 526 
Hudhaifa reported God’s messenger as saying, “We have been made superior to mankind in three respects:
our ranks are formed like those of the angels; all the earth has been appointed as a mosque for us; and our earth has been appointed for us as a means of cleansing when we do not find water.” Muslim transmitted it.
عَنْ حُذَيْفَةَ قَالَ قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: «فُضِّلْنَا عَلَى النَّاسِ بِثَلَاثٍ جُعِلَتْ صُفُوفُنَا كَصُفُوفِ الْمَلَائِكَةِ وَجُعِلَتْ لَنَا الْأَرْضُ كلهَا مَسْجِدا وَجعلت تربَتهَا لنا طَهُورًا إِذَا لَمْ نَجِدِ الْمَاءَ» . رَوَاهُ مُسْلِمٌ
 صَحِيح  (الألباني)حكم :
Reference : Mishkat al-Masabih 526
In-book reference : Book 3, Hadith 224