إِنَّ رَبَّكَ يَبْسُطُ الرِّزْقَ لِمَن يَشَاءُ وَيَقْدِرُ إِنَّهُ كَانَ بِعِبَادِهِ خَبِيرًا بَصِيرًا

Indeed your Lord expands the provision for whomever He wishes, and tightens it. Indeed, He is well aware of His servants and a keen observer.