Sahih Muslim · Hadith 1933

وحدثنا ابن نمير، حدثنا أبي ومحمد بن بشر، قالا حدثنا إسماعيل، عن قيس، قال سمعت عبد الله بن مسعود، يقول قال رسول الله صلى الله عليه وسلم ‏"‏ لا حسد إلا في اثنتين رجل آتاه الله مالا فسلطه على هلكته في الحق ورجل آتاه الله حكمة فهو يقضي بها ويعلمها ‏"‏ ‏.‏

'Amir b. Wathila reported that Nafi' b. 'Abd al-Harith met 'Umar at 'Usfan and 'Umar had employed him as collector in Mecca. He (Hadrat 'Umar) said to him (Nafi'): Whom have you appointed as collector over the people of the valley? He said: Ibn Abza. He said: Who is Ibn Abza? He said: He is one of our freed slaves. He (Hadrat 'Umar) said: So you have appointed a freed slave over them. He said: He is well versed In the Book of Allah. the Exalted and Great, and he is well versed In the commandments and injunctions (of the Shari'ah). 'Umar said: So the Holy Prophet (may peace be upon him) said: By this Book, Allah would exalt some peoples and degrade others.

Gradings are classical jarḥ-wa-taʿdīl, name-matched to a rijāl index (not individually re-verified).