Sunan Abu Dawud · #1472
حَدَّثَنَا مُحَمَّدُ بْنُ سُلَيْمَانَ الأَنْبَارِيُّ، قَالَ قَالَ وَكِيعٌ وَابْنُ عُيَيْنَةَ يَعْنِي يَسْتَغْنِي بِهِ .
English
Waki' and Ibn 'Uyainah said (explaining the meaning of taghanni):This means that the Qur'an makes a man neglect all other things, and be content with it