وَثَمُودُ وَقَوْمُ لُوطٍ وَأَصْحَابُ الْأَيْكَةِ أُولَئِكَ الْأَحْزَابُ
and Thamud, and the people of Lot, and the inhabitants of Aykah: those were the factions.
Agha Ali Puya Commentary
Commentary on Quran 38:13
[Pooya/Ali Commentary 38:13] (see commentary for verse 12)