[Machine] The Jews used to say that if a small child is born to them, he is righteous. When this news reached the Prophet ﷺ , he said that the Jews lied. There is no human being that Allah creates in the womb of their mother except that they are destined to be either miserable or successful. Allah revealed this verse at that time: "He knows you well when He created you from the earth and when you were hiding in your mothers' wombs."  

كَانَتْ يَهُودُ تَقُولُ إِنْ أُهْلِكَ لَهُمْ صَبِيٌّ صَغِيرٌ قَالُوا هُوَ صِدِّيقٌ فَبَلَغَ ذَلِكَ النَّبِيَّ ﷺ فَقَالَ كَذَبَتْ يَهُودُ مَا مِنْ نَسَمَةٍ يَخْلُقُهَا اللهُ فِي بَطْنِ أُمِّهِ إِلَّا أَنَّهُ شَقِيٌّ وَسَعِيدٌ فَأَنْزَلَ اللهُ ﷻ عِنْدَ ذَلِكَ هَذِهِ الْآيَةَ {هُوَ أَعْلَمُ بِكُمْ إِذْ أَنْشَأَكُمْ مِنَ الْأَرْضِ وَإِذْ أَنْتُمْ أَجَنَّةٌ فِي بُطُونِ أُمَّهَاتِكُمْ} الْآيَةَ كُلَّهَا