Chapter: Mut'ah Marriage: It was permitted then abrograted, then permitted then abrogated, and it will remain Forbidden until the day of resurrection
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: Allah's Messenger, should we not have ourselves castrated? But he (the narrator) did not say; We were on an expedition.
Authentic
