Surah Al-Hijr 15:62
قَالَ إِنَّكُمْ قَوْمٌ مُّنكَرُونَ
He said, "Indeed, you are people unknown."
Translation: Saheeh International
Tafsir
he said to them ‘Indeed you are strangers’ that is I do not know you.
Excerpt from Tafsir al-Jalalayn, commentary on 15:62, via Quran.com. The reader has the full commentary and 9 more tafsirs.