الخبير
كلمةُ (الخبير) في اللغةِ صفة مشبَّهة، مشتقة من الفعل (خبَرَ)،...
Abu Hurayrah (may Allah be pleased with him) reported that the Prophet (may Allah's peace and blessings be upon him) said: "If I had gold equal to the mountain of Uhud, it would please me that I should have nothing left of it with me after the passage of three nights, except what I might retain to repay a debt."
If I had a wealth of pure gold that is equal to the mountain of Uhud, I would spend all of it in the cause of Allah and would not keep anything thereof, expect what I need for fulfilling rights and repaying my debts.