Ash-Shu'araa • BN-TAFSEER-IBN-E-KASEER
﴿ أَلَمْ تَرَ أَنَّهُمْ فِى كُلِّ وَادٍۢ يَهِيمُونَ ﴾
“Art thou not aware that they roam confusedly through all the valleys [of words and thoughts],”
Please check ayah 26:227 for complete tafsir.