I asked Abi `Aufa, "Did you see Ibrahim, the son of the Prophet (ﷺ) ?" He said, "Yes, but he died in his early childhood. Had there been a Prophet after Muhammad then his son would have lived, but there is no Prophet after him."
Sahih al-Bukhari Book 78, Hadith 218
← Previous Hadith That when his grandfather, Hazn visited the Prophet (ﷺ) the Prophet (ﷺ) said (to him), "What is your name?" He said, "My name is Hazn." The Prophet (ﷺ) said, " But you are Sahl." He said, "I will not change my name with which my father named me." Ibn Al-Musaiyab added: So we have had roughness (in character) ever since.

Sahih al-Bukhari Book 78, Hadith 217 Next Hadith → When Ibrahim (the son of the Prophet) died, Allah's Messenger (ﷺ) said, "There is a wet nurse for him in Paradise."

Sahih al-Bukhari Book 78, Hadith 219