Sayyiduna Abu Dharr (may Allah be pleased with him) said that the Messenger of Allah (peace and blessings be upon him) said to me: "O Abu Dharr! I love for you what I love for myself. I see that you are weak, so do not become the commander of (even) two, and do not take charge of an orphan's wealth."
Hadith Referenceالسنن الكبرى للبيهقي / كتاب آداب القاضي / 20211