Messenger of Allah ﷺ forbade ʿUthman bin Maz'un to abstain from marrying (and other pleasures) and if he had allowed him, we would have gotten ourselves castrated.
سَمِعْتُ سَعْدَ بْنَ أَبِي وَقَّاصٍ يَقُولُ رَدَّ رَسُولُ اللَّهِ ﷺ عَلَى عُثْمَانَ بْنِ مَظْعُونٍ التَّبَتُّلَ وَلَوْ أَذِنَ لَهُ لاَخْتَصَيْنَا