(6) باب فَضْلِ مَنْ مَاتَ لَهُ وَلَدٌ فَاحْتَسَبَ
Narrated Abu Huraira:
The Prophet (ﷺ) said, "No Muslim whose three children died will go to the Fire except for Allah's oath (i.e. everyone has to pass over the bridge above the lake of fire)."
Reference: Sahih al-Bukhari 1251
In-book reference: Book 23, Hadith 14
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 2, Book 23, Hadith 342