The Book of Purification and its Sunnah
1/16. Chapter:
Cleaning oneself with stones, and the prohibition of using dung and bones
Sunan Ibn Majah
حَدَّثَنَا مُحَمَّدُ بْنُ الصَّبَّاحِ، أَنْبَأَنَا سُفْيَانُ بْنُ عُيَيْنَةَ، ح وَحَدَّثَنَا عَلِيُّ بْنُ مُحَمَّدٍ، حَدَّثَنَا وَكِيعٌ، جَمِيعًا عَنْ هِشَامِ بْنِ عُرْوَةَ، عَنْ أَبِي خُزَيْمَةَ، عَنْ عُمَارَةَ بْنِ خُزَيْمَةَ، عَنْ خُزَيْمَةَ بْنِ ثَابِتٍ، قَالَ قَالَ رَسُولُ اللَّهِ ـ صلى الله عليه وسلم ـ " فِي الاِسْتِنْجَاءِ ثَلاَثَةُ أَحْجَارٍ لَيْسَ فِيهَا رَجِيعٌ " .
It was narrated that Khuzaimah bin Thabit said: "The Messenger of Allah said: 'For cleaning yourself you need three stones, no one of them being dung.'"
Reference : Sunan Ibn Majah 315In-book reference : Book 1, Hadith 49English translation : Vol. 1, Book 1, Hadith 315