The Book Of Faith and its Signs
47/11. Chapter:
Whose Islam is Most Virtuous?
Sunan an-Nasai
أَخْبَرَنَا سَعِيدُ بْنُ يَحْيَى بْنِ سَعِيدٍ الأُمَوِيُّ، عَنْ أَبِيهِ، قَالَ حَدَّثَنَا أَبُو بُرْدَةَ، - وَهُوَ بُرَيْدُ بْنُ عَبْدِ اللَّهِ بْنِ أَبِي بُرْدَةَ - عَنْ أَبِي بُرْدَةَ، عَنْ أَبِي مُوسَى، قَالَ قُلْنَا يَا رَسُولَ اللَّهِ أَىُّ الإِسْلاَمِ أَفْضَلُ قَالَ " مَنْ سَلِمَ الْمُسْلِمُونَ مِنْ لِسَانِهِ وَيَدِهِ " .
It was narrated that Abu Musa said: "I said: 'O Messenger of Allah, whose Islam is most virtuous?' He said: 'The one from whose tongue and hand the Muslims are safe.'"
Reference : Sunan an-Nasa'i 4999In-book reference : Book 47, Hadith 15English translation : Vol. 6, Book 47, Hadith 5002