When Ibrahim (the son of Prophet) expired, Allah's Messenger (ﷺ) said, "There is a wet-nurse for him in Paradise."
Sahih al-Bukhari Book 23, Hadith 134
← Previous Hadith Allah's Messenger (ﷺ) (p.b.u.h) said, "Any Muslim whose three children died before the age of puberty will be granted Paradise by Allah because of His mercy to them."

Sahih al-Bukhari Book 23, Hadith 133 Next Hadith → Allah's Messenger (ﷺ) (p.b.u.h) was asked about the children of (Mushrikeen) pagans. The Prophet (ﷺ) replied, "Since Allah created them, He knows what sort of deeds they would have done."

Sahih al-Bukhari Book 23, Hadith 135