Surah As-Saffat 37:98
فَأَرَادُوا۟ بِهِۦ كَيْدًا فَجَعَلْنَـٰهُمُ ٱلْأَسْفَلِينَ
And they intended for him a plan [i.e., harm], but We made them the most debased.
Translation: Saheeh International
Tafsir
So they sought to outwit him by flinging him into the fire so that it may destroy him but We made them the lowermost the vanquished as he came out of the fire unharmed.
Excerpt from Tafsir al-Jalalayn, commentary on 37:98, via Quran.com. The reader has the full commentary and 9 more tafsirs.