39
Bulugh al-Maramوَأَصْلُهُ مُتَّفَقٌ عَلَيْه ِ (138) .
and its origin is in Al-Bukhari and Muslim.
Reference: Bulugh al-Maram 113
In-book : Book 1, Hadith 137
English translation : Book 1, Hadith 121
In-book : Book 1, Hadith 137
English translation : Book 1, Hadith 121