Sayyiduna Jabir (may Allah be pleased with him) narrates that he heard the Messenger of Allah (peace and blessings be upon him) say: "Gentleness and moderation in one's livelihood are better than (the profit of) some trade."
Imam al-Tabarani (may Allah have mercy on him) said: "No one narrated this hadith from Muhammad bin al-Munkadir except Ibn Lahi'ah, and Abdullah bin Salih is alone in narrating it from him, and this hadith is not narrated from Sayyiduna Jabir (may Allah be pleased with him) except with this chain."
Hadith Referenceالمعجم الأوسط / باب الميم / 8746
Hadith Gradingمحدثین:في إسناده عبد الله بن صالح، وهو مختلف فيه
Hadith Takhrij«قال الهيثمي: وفيه عبد الله بن صالح المصري قال عبد الملك بن شعيب ثقة مأمون وضعفه جماعة «مجمع الزوائد ومنبع الفوائد، ج 4، ص 74»»