فَوَيْلٌ لِّلَّذِينَ كَفَرُوا۟ مِن يَوْمِهِمُ ٱلَّذِى يُوعَدُونَ
So ruin is for those who covered [the truth], because of their Day which they are promised.
Roots in this verse: ك ف ر (kfr), ي و م (ywm), و ع د (wEd)