فَرَدَدْنَـٰهُ إِلَىٰٓ أُمِّهِۦ كَىْ تَقَرَّ عَيْنُهَا وَلَا تَحْزَنَ وَلِتَعْلَمَ أَنَّ وَعْدَ ٱللَّهِ حَقٌّ وَلَـٰكِنَّ أَكْثَرَهُمْ لَا يَعْلَمُونَ
Faradadnaahu ilaa ummihee kai taqarra 'ainuhaa wa laa tahzana wa lita'lama anna wa'dal laahi haqqunw wa laakinna aksarahum laa ya'lamoon
We restored him to his mother in this way, so that she might be comforted, not grieve, and know that God’s promise is true, though most of them do not know.
And so we returned him to his mother, that her eyes might find comfort and she would not grieve, and that she would know that God's promise is true — but most of them do not know.