‏القدر : Hadeeth No:6432 Abu Huraira reported that Allaahs Messenger (way sallAllaahu alayhi wa sallam) was asked about the children of the polytheists who die young. Thereupon Allaah's Prophet (sallAllaahu alayhi wa sallam) said: It is Allaah Who knows what they would be doing....

‏الجهاد والسير‏ : Hadeeth No:4364 It has been narrated on the authority of Ibn Umar that the Jews of Banu Nadir and Banu Quraizi fought against the Messenger of Allaah (sallAllaahu alayhi wa sallam) who expelled Banu Nadir, and allowed Quraiza to stay on, and granted favour to them until they too fought against him Then he killed th...