Sahih al-Bukhari, Book 81, Hadith 73 (In-Book) ⓘ
Narrated `Abdullah bin `Amr: The Prophet said, "A Muslim is the one who avoids harming Muslims with his tongue or his hands. And a Muhajir (an emigrant) is the one who gives up (abandons) all what Allah has forbidden."
حَدَّثَنَا أَبُو نُعَيْمٍ، حَدَّثَنَا زَكَرِيَّاءُ، عَنْ عَامِرٍ، قَالَ سَمِعْتُ عَبْدَ اللَّهِ بْنَ عَمْرٍو، يَقُولُ قَالَ النَّبِيُّ صلى الله عليه وسلم " الْمُسْلِمُ مَنْ سَلِمَ الْمُسْلِمُونَ مِنْ لِسَانِهِ وَيَدِهِ، وَالْمُهَاجِرُ مَنْ هَجَرَ مَا نَهَى اللَّهُ عَنْهُ " .
also referenced under: Hadith 6484 (DarusSalam) & Volume 8, Book 76, Hadith 491 (USC-MSA)