The Prophet, after the death of his son Ibrahim, said, "There is a wet-nurse for him (i.e. Ibrahim) in Paradise." (Using translation from Bukhārī 3255)
لَمَّا مَاتَ إِبْرَاهِيمُ ابْنُ رَسُولِ اللهِ ﷺ قَالَ رَسُولُ اللهِ ﷺ إِنَّ لَهُ مُرْضِعًا فِي الْجَنَّةِ