﴿ ۞ وَلَوْ بَسَطَ ٱللَّهُ ٱلرِّزْقَ لِعِبَادِهِۦ لَبَغَوْا۟ فِى ٱلْأَرْضِ وَلَٰكِن يُنَزِّلُ بِقَدَرٍۢ مَّا يَشَآءُ ۚ إِنَّهُۥ بِعِبَادِهِۦ خَبِيرٌۢ بَصِيرٌۭ ﴾

“For, if God were to grant [in this world] abundant sustenance to [all of] His servants, they would behave on earth with wanton insolence: but as it is, He bestows [His grace] from on high in due measure, as He wills: for, verily, He is fully aware of [the needs of] His creatures, and sees them all.”

Please check ayah 42:28 for complete tafsir.