٣ـ مُحَمَّدُ بْنُ يَحْيَى عَنْ مُحَمَّدِ بْنِ الْحُسَيْنِ عَنْ جَعْفَرِ بْنِ بَشِيرٍ عَمَّنْ رَوَاهُ عَنْ أَبِي عَبْدِ الله (عَلَيْهِ الْسَّلام) قَالَ سَأَلْتُهُ عَنْ رَجُلٍ أَصَابَتْهُ الْجَنَابَةُ فِي لَيْلَةٍ بَارِدَةٍ يَخَافُ عَلَى نَفْسِهِ التَّلَفَ إِنِ اغْتَسَلَ قَالَ يَتَيَمَّمُ وَيُصَلِّي فَإِذَا أَمِنَ الْبَرْدَ اغْتَسَلَ وَأَعَادَ الصَّلاَةَ. 
3. Muhammad ibn Yahya has narrated from al-Husayn from Ja‘far ibn Bashir from those whom he has mentioned who has said the following: “I once asked abu ’Abd Allah , about the case of one who experiences sexual relation during a cold night and is afraid for his life due to Ghusl (bath) because of cold. He (the Imam) said, ‘One must take Tayammum to perform Salah (prayer) and when safe from cold, take Ghusl (bath) and perform such Salah (prayer) again.’” 