حَدَّثَنَا أَبُو بَكْرِ بْنُ أَبِي شَيْبَةَ، حَدَّثَنَا سُفْيَانُ بْنُ عُيَيْنَةَ، عَنِ الزُّهْرِيِّ، عَنْ سَعِيدِ بْنِ الْمُسَيَّبِ، عَنْ أَبِي هُرَيْرَةَ، عَنِ النَّبِيِّ ـ صلى الله عليه وسلم ـ قَالَ ‏"‏ لاَ يَمُوتُ لِرَجُلٍ ثَلاَثَةٌ مِنَ الْوَلَدِ فَيَلِجَ النَّارَ إِلاَّ تَحِلَّةَ الْقَسَمِ ‏"‏ ‏.‏
Translation
It wasnarrated from ‘Abdullah that the Messenger of Allah (ﷺ)said

“Whoever sends fourth three of his children who had not reachedtheage of puberty, they will be a strong fortification for himagainstthe Fire.” Abu Dharr said: “I sent forth two.” He said: “Andtwo” Ubayy bin Ka’b, the chief of the reciters, said: “I sentforthone.” He said: “Even one.”