Sura 15 Al-Hijr, aya 82

1. وَكَانُوا يَنْحِتُونَ مِنَ الْجِبَالِ بُيُوتًا آمِنِينَ

   And they used to carve from the mountains, houses, feeling secure.

   15:82

Tafsiri: Saheeh International