‏الأيمان : Hadeeth No:4037 Salim reported on the authority of his father that Allaah's Prophet (sallAllaahu alayhi wa sallam) heard 'Umar while he was taking oath by his father. The rest of the hadith is the same....

‏فضائل الصحابة‏ : Hadeeth No:6132 Abu Huraira reported that Tufail and his companions said: Allaah's Messenger, the tribe of Daws has disbelieved and has belied you, so invoke curse upon them. It was said: Let Daws be destroyed, whereupon he (Allaah's Messenger) said: Allaah guide aright the tribe of Daws and direct them to me....