It was narrated that 'Alqamah said: "I was with Ibn Mas'ud while he was with 'Uthman, may Allah be pleased with him, and 'Uthman said: 'The Messenger of Allah came out to some fityah (young men)--Abu 'AbdurRahman said, 'I did not understand (the word) fityah as I would want'-- and said: 'Whoever among you can afford it, let him get married, for it is more effective in lowering the gaze and guarding chastity, and whoever cannot, then fasting will be a restraint (wija') for him.'"
It was narrated from 'Alqamah, that 'Uthman said to Ibn Mas'ud: "Shall I arrange for you to marry a young girl?" 'Abdullah called 'Alqamah and he told the people that the Prophet said: "Whoever among you can afford it, let him get married, for it is more effective in lowering the gaze and guarding chastity. And whoever cannot afford it, then let him fast, for it will be a restraint for him."
It was narrated from 'Alqamah and Al-Aswad that 'Abdullah said: "The Messenger of Allah said to us: 'Whoever among you can afford it, let him get married, and whoever cannot then he should fast, for it will be a restraint (wija') for him.'" Abu Abdur-Rahman said: (The mention of) Al-Aswad in this hadith is not preserved.
It was narrated that 'Abdullah said: "The Messenger of Allah said to us: 'O young men, whoever among you can afford it, let him get married, for it is more effective in lowering the gaze and guarding chastity, and whoever cannot then he should fast, for it will be a restraint (wija') for him.'"
It was narrated that 'Abdullah said: "The Messenger of Allah said to us: 'O young men, whoever among you can afford it, let him get married,'" and he quoted the same hadith.
It was narrated that 'Alqamah said: "I was walking with 'Abdullah in Mina and he was met by 'Uthman who stood with him and spoke with him. He said: 'O Abu Abdur-Rahman! Shall I not marry you to a young girl? Perhaps she will remind you of when you were younger?' 'Abdullah said: 'As you say that (it reminds me that) the Messenger of Allah said to us: O young men, whoever among you can afford it, let him get married.'"
أَخْبَرَنَا مُحَمَّدُ بْنُ عُبَيْدٍ، قَالَ حَدَّثَنَا عَبْدُ اللَّهِ بْنُ الْمُبَارَكِ، عَنْ مَعْمَرٍ، عَنِ الزُّهْرِيِّ، عَنْ سَعِيدِ بْنِ الْمُسَيَّبِ، عَنْ سَعْدِ بْنِ أَبِي وَقَّاصٍ، قَالَ لَقَدْ رَدَّ رَسُولُ اللَّهِ صلى الله عليه وسلم عَلَى عُثْمَانَ التَّبَتُّلَ وَلَوْ أَذِنَ لَهُ لاَخْتَصَيْنَا .
It was narrated that Sa'd bin Abi Waqqas said: "The Messenger of Allah forbade 'Uthman to be celibate. If he had given him permission we would have castrated ourselves."
It was narrated from Samurah bin Jundab that the Prophet forbade celibacy. Abu Abdur-Rahman said: Qatadah is more reliable and better preserves narrations than Ash'ath but the hadith of Ash'ath (here) appears to be the correct one. Allah, Most High, knows best.
It was narrated from Abu Salamah that Abu Hurairah said: "I said: 'O Messenger of Allah, I am a young man and I fear hardship for myself, but I cannot afford to marry; should I castrate myself?'" The Prophet turned away from him until he said it three times. Then the Prophet said: "O Abu Hurairah, the pen is dried concerning what you are going to face, so (it is up to you whether) you castrate yourself or not." Abu Abdur-Rahman (An-Nasai) said: Al-Awzai did not hear this narration from Az-Zuhri, and this hadith is sahih, Yunus reported it from Az-Zuhri.