Al-Anbya 21:95
وَحَرَٰمٌ عَلَىٰ قَرْيَةٍ أَهْلَكْنَـٰهَآ أَنَّهُمْ لَا يَرْجِعُونَ
Waharamun AAalaqaryatin ahlaknaha annahum la yarjiAAoon
And it is prohibited to [the people of] a city which We have destroyed that they will [ever] return
It is banned for (the people of) a town that We destroyed that they come back