Surah Sad 38:13

وَثَمُودُ وَقَوْمُ لُوطٍ وَأَصْحَـٰبُ لْـَٔيْكَةِ ۚ أُو۟لَـٰٓئِكَ ٱلْأَحْزَابُ

And [the tribe of] Thamūd and the people of Lot and the companions of the thicket [i.e., people of Madyan]. Those are the companies.

Translation: Saheeh International

Tafsir

and Thamūd and the people of Lot and the dwellers in the wood a small forest namely the people of Shu‘ayb peace be upon him — those were the factions.

Excerpt from Tafsir al-Jalalayn, commentary on 38:13, via Quran.com. The reader has the full commentary and 9 more tafsirs.