Reminding the Quraysh of the Destruction of earlier Disbelieving Nations
Allah the Exalted warns the disbelievers of Quraysh and reminds them of the punishment and painful torment that He sent in this life on their likes, who disbelieved before them. For instance, Allah the Exalted punished the people of Nuh by drowning them in the encompassing flood that touched all the people of earth. There is also the end that struck the people of Ar-Rass, and we mentioned their story before in Surat Al-Furqan,
وَثَمُودُوَعَادٌ وَفِرْعَوْنُ وَإِخْوَنُ لُوطٍ
(...and Thamud, and `Ad, and Fir`awn, and the brethren of Lut,) the people of Sadum (Sodom) and the surrounding areas, to whom Lut was sent. Allah the Exalted shook the earth beneath them and turned their area into a reeking lake, as stinking as the disbelief, tyranny and defiance of the Truth that they had,
Aikah means a dense bush; wood; forest; jungle, These people resided in such a place. Holy Prophet Shu'aib (علیہ السلام) was sent to this nation. They disobeyed him and were destroyed by Divine punishment.
People of Tubba'
Tubba' was the title of the king of Yemen. The necessary explanation has been given in volume seven in Surah Ad-Dukhan under [ 44:37].
Tazkirul Quran
Maulana Wahiduddin KhanOn ayahs 15–17
In the course of history, as presented by the Quran, it has happened again and again that as a result of the prophets’ addressees rejecting them, the communities were destroyed. A few of these devastated nations are mentioned here by way of example. The destruction of these peoples is, in fact, a sample of the conditions in the Hereafter. A part of the punishment the rejecters of Truth are destined to receive in the Hereafter is shown here in this world of today. The first creation of this world proves the possibility of the second creation. If a man is serious, he does not require any further proof, to make him believe in the Hereafter.
Uthmani text of the Madinah mushaf (King Fahd Complex). Translation: Saheeh International. Tafsir via Quran.com.