Sunan an-Nasa'i #1952 · The Book of Funerals

Sunan an-Nasa'iIt was narrated that Ibn 'Abbas said
Sunan an-Nasa'i · Book 21 · The Book of Funerals
Sunan an-Nasa'i · كتاب 21 · كتاب الجنائز
"The Messenger of Allah was asked about he children of the idolators and he said: 'Allah knows best what they would have done
أَخْبَرَنِي مُجَاهِدُ بْنُ مُوسَى، عَنْ هُشَيْمٍ، عَنْ أَبِي بِشْرٍ، عَنْ سَعِيدِ بْنِ جُبَيْرٍ، عَنِ ابْنِ عَبَّاسٍ، قَالَ سُئِلَ النَّبِيُّ صلى الله عليه وسلم عَنْ ذَرَارِيِّ الْمُشْرِكِينَ فَقَالَ ‏
"‏ اللَّهُ أَعْلَمُ بِمَا كَانُوا عَامِلِينَ ‏"‏ ‏.‏
Reference : Sunan an-Nasa'i 1952In-book reference : Book 21, Hadith 135