Chapter: What is disliked of not marrying and of getting castrated

Allah's Messenger (ﷺ) forbade `Uthman bin Maz'un to abstain from marrying (and other pleasures) and if he had allowed him, we would have gotten ourselves castrated.

We used to participate in the holy battles led by Allah's Messenger (ﷺ) and we had nothing (no wives) with us. So we said, "Shall we get ourselves castrated?" He forbade us that and then allowed us to marry women with a temporary contract (2) and recited to us: -- 'O you who believe ! Make not unlawful the good things which Allah has made lawful for you, but commit no transgression.' (5.87)