Tafseer Ibn Kathir of AL 'ANKABUUT [62]

اللَّهُ يَبْسُطُ الرِّزْقَ لِمَن يَشَاء مِنْ عِبَادِهِ وَيَقْدِرُ لَهُ إِنَّ اللَّهَ بِكُلِّ شَيْءٍ عَلِيمٌ

Allah extends provision for whom He wills of His servants and restricts for him. Indeed Allah is, of all things, Knowing.