Surah Ash-Shu'ara 26:67

إِنَّ فِى ذَٰلِكَ لَـَٔايَةً ۖ وَمَا كَانَ أَكْثَرُهُم مُّؤْمِنِينَ

Indeed in that is a sign, but most of them were not to be believers.

Translation: Saheeh International

Tafsir

Surely in that drowning of Pharaoh and his folk there is a sign a lesson for those generations who would come after them; but most of them are not believers in God. …

Excerpt from Tafsir al-Jalalayn, commentary on 26:67, via Quran.com. The reader has the full commentary and 9 more tafsirs.