وَأَصْبَحَ فُؤَادُ أُمِّ مُوسَىٰ فَـٰرِغًا ۖ إِن كَادَتْ لَتُبْدِى بِهِۦ لَوْلَآ أَن رَّبَطْنَا عَلَىٰ قَلْبِهَا لِتَكُونَ مِنَ ٱلْمُؤْمِنِينَ
Wa asbaha fu'aadu ummi Moosaa faarighan in kaadat latubdee bihee law laaa arrabatnaa 'alaa qalbihaa litakoona minal mu'mineen
The next day, Moses’ mother felt a void in her heart––if We had not strengthened it to make her one of those who believe, she would have revealed everything about him––
The heart of Musa's mother became empty. She nearly gave him away, had we not steadied her heart so she would be among those who believe.