Sayyiduna Abdullah bin Abbas (may Allah be pleased with him), regarding the saying of Allah Almighty: "And whoever is rich, let him refrain, and whoever is poor, let him eat according to what is reasonable" [Surah al-Nisa: 6], said:
Hadith Referenceالسنن الكبرى للبيهقي / كتاب البيوع / 10999