[Machine] On the authority of the Prophet ﷺ who said, "Verily, the sperm remains in the womb for forty days, then it becomes like a clot, then it becomes like a lump, then Allah sends the angel with four words, and he writes down its provision, its lifespan, whether it will be miserable or happy."
عَنِ النَّبِيِّ ﷺ قَالَ «إِنَّ النُّطْفَةَ لَتَكُونُ فِي الرَّحِمِ أَرْبَعِينَ يَوْمًا ثُمَّ تَكُونُ مِثْلَ ذَلِكَ عَلَقَةً ثُمَّ تَكُونُ مِثْلَ ذَلِكَ مُضْغَةً ثُمَّ يَبْعَثُ اللهُ الْمَلَكَ بِأَرْبَعِ كَلِمَاتٍ فَيَكْتُبُ رِزْقَهُ وَأَجَلَهُ وَشَقِيٌّ أَوَ سَعِيدٌ»