Reported in the third verse Al-A'raf 7:90 ⧉ is a misleading statement of the arrogant chiefs of the people of Sayyidna Shu'aib (علیہ السلام) which they made while talking among themselves, or said that to their followers: that is, ` if you are to follow Shu'aib, then you are sure losers.' (Al-Bahr Al-Muhit from 'Ata' )
The account of the punishment of these wicked people was given in the fourth verse Al-A'raf 7:91 ⧉ in the following words: فَأَخَذَتْهُمُ الرَّجْفَةُ فَأَصْبَحُوا فِي دَارِهِمْ جَاثِمِينَ ﴿91﴾ (So, the earthquake seized them, and they were [ found dead ] in their homes fallen on their knees).