Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
Qurʾān Bukhārī Muslim Nasāʾī Abū Dāwūd Tirmidhī Ibn Mājah Mālik Aḥmad Dārimī Ḥākim Ibn Ḥibbān Ṭabarānī Nasāʾī's Kubrá Bayhaqī al-Luʾluʾ wa-al-Marjān Ibn Rajab's Fifty Riyāḍ al-Ṣāliḥīn Aḥmad's Zuhd Suyūṭī
bayhaqi:4178 – Abū al-ʿAbbās > al-Aṣam > al-Rabīʿ b. Sulaymān > al-Shāfiʿī > al-Thiqah > Jarīr b. ʿAbd al-Ḥamīd > Manṣūr > Mujāhid > al-Muṣʿab b. Saʿd b. Abū Waqqāṣ from his father

[Machine] It is that if his clothes were stained with semen, whether it was wet or dry, he would wipe it off and then pray in it.  

البيهقي:٤١٧٨ – وَأنبأ أَبُو زَكَرِيَّا بْنُ أَبِي إِسْحَاقَ ثنا أَبُو الْعَبَّاسِ هُوَ الْأَصَمُّ أنبأ الرَّبِيعُ بْنُ سُلَيْمَانَ أنبأ الشَّافِعِيُّ أنبأ الثِّقَةُ عَنْ جَرِيرِ بْنِ عَبْدِ الْحَمِيدِ عَنْ مَنْصُورٍ عَنْ مُجَاهِدٍ أَخْبَرَنِي الْمُصْعَبُ بْنُ سَعْدِ بْنِ أَبِي وَقَّاصٍ عَنْ أَبِيهِ

أَنَّهُ كَانَ إِذَا أَصَابَ ثَوْبَهُ الْمَنِيُّ إِنْ كَانَ رَطْبًا مَسَحَهُ وَإِنْ كَانَ يَابِسًا حَتَّهُ ثُمَّ صَلَّى فِيهِ