Out of the mountains(2003) did they hew (their) edifices, (feeling themselves) secure.
2003 Remains of these rock edifices in the Hijrare still found, and the City of Petra is not more than 380 miles from Jabal Hijr. See n. 1043 to 7:73. " Petra " in Greek means "Rock". For the Inscriptions found there, and their significance, see Appendix VII to S. 26.