وَأَصبَحَ فُؤادُ أُمِّ موسىٰ فارِغًا ۖ إِن كادَت لَتُبدي بِهِ لَولا أَن رَبَطنا عَلىٰ قَلبِها لِتَكونَ مِنَ المُؤمِنينَ
The heart of Moses’ mother was filled with anxiety—she almost disclosed his identity, if We had not strengthened her heart, so that she could be among the believers.