It is narrated from Sayyiduna Bilal bin al-Harith al-Muzani (may Allah be pleased with him) that the Prophet (peace and blessings be upon him) said: "A Muslim is the one from whose tongue and hand the other Muslims are safe."
Imam al-Tabarani (may Allah have mercy on him) said: "This hadith is narrated from Sayyiduna Bilal bin al-Harith (may Allah be pleased with him) only through this chain; al-Qa'nabi is alone in narrating it."
Hadith Referenceالمعجم الأوسط / باب العين / 3745
Hadith Gradingمحدثین:رجاله موثقون
Hadith Takhrij«قال الهيثمي: رجاله موثقون «مجمع الزوائد ومنبع الفوائد، ج 1، ص 56»» «أخرجه الحاكم فى «المستدرك» برقم: 6256، والطبراني فى «الكبير» برقم: 1137»