that his father took him to Messenger of Allah ﷺ and said, "I have given this son of mine a slave." The Prophet asked, "Have you given all your sons the like?" He replied in the negative. The Prophet ﷺ said, "Take back your gift then."
أَنَّ أَبَاهُ أَتَى بِهِ إِلَى رَسُولِ اللَّهِ ﷺ فَقَالَ إِنِّي نَحَلْتُ ابْنِي هَذَا غُلاَمًا فَقَالَ أَكُلَّ وَلَدِكَ نَحَلْتَ مِثْلَهُ قَالَ لاَ قَالَ فَارْجِعْهُ