‏العلم : Hadeeth No:6446 Abu Imran reported that Jundub told us as we we-re young boys living in Kilfa, that Allaah's Messenger (sallAllaahu alayhi wa sallam) had said: Recite the Qur'an. The rest of the hadith is the same....

‏النكاح : Hadeeth No:3245 This hadith has been narrated on the authority of Isma'il with the same chain of transmitters (and the words are):" We were young, so we said: Allaah's Messenger, should we not have ourselves castrated? But he (the narrator) did not say; We were on an expedition."...