It is narrated from Sayyiduna Abu Ghadiyah al-Muzani (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) said: "After me there will be severe trials. The best of people in them will be the Muslims among the desert-dwellers, who will not touch anything of the people's blood or their wealth."
Hadith Referenceالمعجم الكبير للطبراني / مسند من يعرف بالكنى / 19117