Surah Al-Qasas 28:82

وَأَصْبَحَ ٱلَّذِينَ تَمَنَّوْا۟ مَكَانَهُۥ بِٱلْأَمْسِ يَقُولُونَ وَيْكَأَنَّ ٱللَّهَ يَبْسُطُ ٱلرِّزْقَ لِمَن يَشَآءُ مِنْ عِبَادِهِۦ وَيَقْدِرُ ۖ لَوْلَآ أَن مَّنَّ ٱللَّهُ عَلَيْنَا لَخَسَفَ بِنَا ۖ وَيْكَأَنَّهُۥ لَا يُفْلِحُ ٱلْكَـٰفِرُونَ

And those who had wished for his position the previous day began to say, "Oh, how Allāh extends provision to whom He wills of His servants and restricts it! If not that Allāh had conferred favor on us, He would have caused it to swallow us. Oh, how the disbelievers do not succeed!"

Translation: Saheeh International

Tafsir

And those who had longed to be in his place the day before that is only recently were saying ‘Alas! God expands provision for whomever He will of His servants and straitens it He restricts it for whomever He will way-ka’anna way is a noun of action with the sense of ‘How astonished I am’ while the kāf functions as a …

Excerpt from Tafsir al-Jalalayn, commentary on 28:82, via Quran.com. The reader has the full commentary and 9 more tafsirs.