‏صفات المنافقين وأحكامهم‏ : Hadeeth No:6697 Ibn Umar reported Allaah's Prophet (sallAllaahu alayhi wa sallam) saying like this but with this change of words:" She sometimes finds a way in one flock and then in another flock."...

‏فضائل الصحابة‏ : Hadeeth No:6177 Abu Huraira reported Allaah's Messenger (sallAllaahu alayhi wa sallam) as saying: If the din were at the Pleiades, even then a person from Persia would have taken hold of it, or one amongst the Persian descent would have surely found it....