Al-Baqarah 2:49

وَإِذْ نَجَّيْنَٰكُم مِّنْ ءَالِ فِرْعَوْنَ يَسُومُونَكُمْ سُوٓءَ ٱلْعَذَابِ يُذَبِّحُونَ أَبْنَآءَكُمْ وَيَسْتَحْيُونَ نِسَآءَكُمْ ۚ وَفِى ذَٰلِكُم بَلَآءٌۭ مِّن رَّبِّكُمْ عَظِيمٌۭ

And remember, We delivered you from the people of Pharaoh: They set you hard tasks and punishments, slaughtered your sons and let your women-folk live; therein was a tremendous trial from your Lord.