Hadith 3187
Narrated Aishah, Ummul Muminin: Ibrahim, the son of the Prophet ﷺ, died when he was eighteen months old. The Messenger of Allah ﷺ did not pray over him.
Hadith 3188
Narrated Al-Bahiyy: When Ibrahim, the son of the Prophet ﷺ died, he prayed over him at the place where he used to sit. Abu Dawud said: I recited to Saeed bin Ya'qub al-Taliqani saying: Ibn al-Mubarak transmitted to you from Ya'qub bin al-Qa'qa' on the authority of Ata that the Prophet ﷺ prayed over his some Ibrahim when he was seventeen days old.