Surah Al-A'raf 7:92

ٱلَّذِينَ كَذَّبُوا۟ شُعَيْبًا كَأَن لَّمْ يَغْنَوْا۟ فِيهَا ۚ ٱلَّذِينَ كَذَّبُوا۟ شُعَيْبًا كَانُوا۟ هُمُ ٱلْخَـٰسِرِينَ

Those who denied Shuʿayb - it was as though they had never resided there. Those who denied Shuʿayb - it was they who were the losers.

Translation: Saheeh International

Tafsir

Those who denied Shu‘ayb alladhīna kadhdhabū Shu‘ayban this constitutes the subject of the sentence the predicate of which is introduced by the following ka-an ‘as if’ it is as if ka-an has been softened its subject omitted in other words understand it as ka-annahum they had never dwelt never had residence there in …

Excerpt from Tafsir al-Jalalayn, commentary on 7:92, via Quran.com. The reader has the full commentary and 9 more tafsirs.