TABARANI 21603:
from Um al-Faḍl —
[Machine] She came to the Prophet ﷺ and said, "O Messenger of Allah, I saw a disturbing dream." He asked, "What is it?" She replied, "May Allah rectify you, it was severe." He asked, "What was it?" She said, "I saw as if a part of your body was cut off and placed in my lap." The Messenger of Allah ﷺ said, "You have seen a good dream. You will give birth to a son, if Allah wills, and he will be placed in your lap." Fatimah then gave birth to Hasan, who was indeed placed in her lap. I entered upon the Prophet ﷺ and placed him in his lap. He spit on him and supplicated for him, and then he called for water and poured it over him.
الطبراني ٢١٦٠٣:
عن ام الفضل —
أَنَّهَا أَتَتِ النَّبِيَّ ﷺ فَقَالَتْ يَا رَسُولَ اللهِ إِنِّي رَأَيْتُ فِي الْمَنَامِ حُلْمًا مُنْكَرًا فَقَالَ وَمَا هُوَ؟ قَالَتْ أَصْلَحَكَ اللهُ إِنَّهُ شَدِيدٌ قَالَ فَمَا هُوَ؟ قَالَتْ رَأَيْتُ كَأَنَّ بَضْعَةً مِنْ جَسَدِكَ قُطِعَتْ ثُمَّ وُضِعَتْ فِي حِجْرِي فَقَالَ رَسُولُ اللهِ ﷺ خَيْرًا رَأَيْتِ تَلِدُ فَاطِمَةُ إِنْ شَاءَ اللهُ غُلَامًا يَكُونُ فِي حِجْرِكِ فَوَلَدَتْ فَاطِمَةُ حَسَنًا فَكَانَ فِي حِجْرِهَا فَدَخَلْتُ بِهِ عَلَى النَّبِيِّ ﷺ فَوَضَعْتُهُ فَبَالَ عَلَيْهِ فَذَهَبْتُ أَتَنَاوَلُهُ فَقَالَ «دَعِي ابْنِي فَإِنَّ ابْنِي لَيْسَ بِنَجِسٍ ثُمَّ دَعَا بِمَاءٍ فَصَبَّهُ عَلَيْهِ»
hadithunlocked.com