Surah Qaf 50:14

وَأَصْحَـٰبُ ٱلْأَيْكَةِ وَقَوْمُ تُبَّعٍ ۚ كُلٌّ كَذَّبَ ٱلرُّسُلَ فَحَقَّ وَعِيدِ

And the companions of the thicket and the people of Tubbaʿ. All denied the messengers, so My threat was justly fulfilled.

Translation: Saheeh International

Tafsir

and the dwellers in the wood a small forest — the people of Shu‘ayb — and the people of Tubba‘ — a king who ruled in Yemen; he had submitted to God and had summoned his people to the same submission to God but they denied him. …

Excerpt from Tafsir al-Jalalayn, commentary on 50:14, via Quran.com. The reader has the full commentary and 9 more tafsirs.