It was narrated from Imam Jafar ibn Muhammad Al-Sadiq عليه السلام, that he was asked about the saying of Allah سبحانه وتعالى, the Exalted and Glorious: "But if you perceive in them sound judgment, then deliver their wealth to them" (Surah An-Nisa 4:6). Imam عليه السلام said: "Perceiving sound judgment means the ability to safeguard wealth."