Verse 10

وَأَصْبَحَ فُؤَادُ أُمِّ مُوسَىٰ فَـٰرِغًا إِن كَادَتْ لَتُبْدِى بِهِۦ لَوْلَآ أَن رَّبَطْنَا عَلَىٰ قَلْبِهَا لِتَكُونَ مِنَ ٱلْمُؤْمِنِينَ

Moses’ mother’s heart was aching for him and she almost gave away his identity, if it were not for the fact that We made contact with her heart in order to make her one of the faithful.