[Do you not see that in every valley] (meaning): among the valleys of falsehood, [they wander].
Muhammad said: Meaning: they go astray.
﴿أَلَمْ تَرَ أَنَّهُمْ فِي كُلِّ وَاد﴾ أَيْ: مِنْ أَوْدِيَةِ الْكَذِبِ ﴿يَهِيمُونَ﴾.
قَالَ مُحَمَّد: يَعْنِي: يذهبون.