Surah Al-Waqi'ah 56:13
ثُلَّةٌ مِّنَ ٱلْأَوَّلِينَ
A [large] company of the former peoples
Translation: Saheeh International
Tafsir
a multitude from the former generations thullatun mina’l-awwalīna the subject that is to say a group of individuals from communities of old
Excerpt from Tafsir al-Jalalayn, commentary on 56:13, via Quran.com. The reader has the full commentary and 9 more tafsirs.