Surah Al-Baqarah 2:49

وَإِذْ نَجَّيْنَـٰكُم مِّنْ ءَالِ فِرْعَوْنَ يَسُومُونَكُمْ سُوٓءَ ٱلْعَذَابِ يُذَبِّحُونَ أَبْنَآءَكُمْ وَيَسْتَحْيُونَ نِسَآءَكُمْ ۚ وَفِى ذَٰلِكُم بَلَآءٌ مِّن رَّبِّكُمْ عَظِيمٌ

And [recall] when We saved you [i.e., your forefathers] from the people of Pharaoh, who afflicted you with the worst torment, slaughtering your [newborn] sons and keeping your females alive. And in that was a great trial from your Lord.

Translation: Saheeh International

Tafsir

And remember when We delivered you your forefathers the address here and henceforth directed to those living at the time of the our Prophet is about how God blessed their forefathers and is intended to remind them of God’s grace so that they might believe; …

Excerpt from Tafsir al-Jalalayn, commentary on 2:49, via Quran.com. The reader has the full commentary and 9 more tafsirs.