Sunan an-Nasa'i 4996
It was narrated that 'Abdullah bin 'Amr said:
"I heard the Messenger of Allah [SAW] say: "The Muslim is the one from whose tongue and hand the Muslims are safe, and the Muhajir is the one who forsakes (Hajara) that which Allah has forbidden to him."
أَخْبَرَنَا عَمْرُو بْنُ عَلِيٍّ، قَالَ حَدَّثَنَا يَحْيَى، عَنْ إِسْمَاعِيلَ، عَنْ عَامِرٍ، عَنْ عَبْدِ اللَّهِ بْنِ عَمْرٍو، قَالَ سَمِعْتُ رَسُولَ اللَّهِ صلى الله عليه وسلم يَقُولُ ‏
"‏ الْمُسْلِمُ مَنْ سَلِمَ الْمُسْلِمُونَ مِنْ لِسَانِهِ وَيَدِهِ وَالْمُهَاجِرُ مَنْ هَجَرَ مَا نَهَى اللَّهُ عَنْهُ ‏"‏ ‏.‏