It is narrated from Sayyiduna Abu Qirsafah (may Allah be pleased with him) that the Prophet (peace and blessings be upon him) said: "May Allah Almighty keep radiant the servant who heard my words, grasped them and preserved them; for often a bearer of knowledge conveys it to someone who has more understanding and insight than he. There are three things about which the heart of a believer does not harbour rancour or betrayal: making one's deeds sincerely for Allah Almighty, being sincere towards the rulers, and holding fast to the community of the Muslims."
Hadith Referenceالمعجم الأوسط / باب الباء / 3072
Hadith Gradingمحدثین:إسناده ضعيف لجهالة رواته
Hadith Takhrij«قال الهيثمي: وإسناده لم أر من ذكر أحدا منهم «مجمع الزوائد ومنبع الفوائد، ج 1، ص 138»» «أخرجه الطبراني فى «الصغير» برقم: 300»