Tafsir
Tafsir of Al-A'raf 141
وَإِذْ أَنجَيْنَـٰكُم مِّنْ ءَالِ فِرْعَوْنَ يَسُومُونَكُمْ سُوٓءَ ٱلْعَذَابِ ۖ يُقَتِّلُونَ أَبْنَآءَكُمْ وَيَسْتَحْيُونَ نِسَآءَكُمْ ۚ وَفِى ذَٰلِكُم بَلَآءٌ مِّن رَّبِّكُمْ عَظِيمٌ
And [recall, O Children of Israel], when We saved you from the people of Pharaoh, [who were] afflicting you with the worst torment - killing your sons and keeping your women alive. And in that was a great trial from your Lord.
Tafsir Ibn Kathir (abridged)
Hafiz Ibn Kathir · English· Passage 140–141
Reminding the Children of Israel of Allah's Blessings for Them
Musa reminded the Children of Israel of Allah's blessings, such as saving them from Fir`awn, his tyranny and the humiliation and disgrace they suffered. He reminded them of the glory and revenge against their enemy, when they watched them suffering in disgrace, destroyed by drowning and meeting utter demise. We mentioned this subject in the Tafsir of Surat Al-Baqarah.
Tafsir text: quran.com and the House of Islam API. · Al-A'raf 7:140–141