Surah Al-Qasas 28:9
وَقَالَتِ ٱمْرَأَتُ فِرْعَوْنَ قُرَّتُ عَيْنٍ لِّى وَلَكَ ۖ لَا تَقْتُلُوهُ عَسَىٰٓ أَن يَنفَعَنَآ أَوْ نَتَّخِذَهُۥ وَلَدًا وَهُمْ لَا يَشْعُرُونَ ٩
EnglishSahih International
And the wife of Pharaoh said, "[He will be] a comfort of the eye for me and for you. Do not kill him; perhaps he may benefit us, or we may adopt him as a son." And they perceived not.