66فَجَعَلناها نَكالًا لِما بَينَ يَدَيها وَما خَلفَها وَمَوعِظَةً لِلمُتَّقينَ(Irfan-ul-Quran)So We made this (event) a lesson of warning for their contemporaries as well as for later generations, and (a source of) admonition for the pious.