The Sufficient (Vol 3) · Hadith 1536 (#Ḥadīth #15)
Chapter 59 | Performing Salah (Prayer) In One Piece of Cloth, How Much clothing a woman Needs, Salah (prayer) of Naked People and Putting One’s Clothes in a Certain Manner, Garb with a Sash
15ـ جَمَاعَةٌ عَنْ أَحْمَدَ بْنِ مُحَمَّدٍ عَنِ الْحُسَيْنِ بْنِ سَعِيدٍ عَنْ أَخِيهِ الْحَسَنِ عَنْ زُرْعَةَ عَنْ سَمَاعَةَ قَالَ سَأَلْتُهُ عَنْ رَجُلٍ يَكُونُ فِي فَلاَةٍ مِنَ الأرْضِ لَيْسَ عَلَيْهِ إِلاَّ ثَوْبٌ وَاحِدٌ وَأَجْنَبَ فِيهِ وَلَيْسَ عِنْدَهُ مَاءٌ كَيْفَ يَصْنَعُ قَالَ يَتَيَمَّمُ وَيُصَلِّي عُرْيَاناً قَاعِداً يُومِىُ إِيمَاءً.
15. A group has narrated from Ahmad ibn Muhammad from al-Husayn ibn Sa‘id from his brother Zur’ah from Sama‘ah who has said the following: “I once asked him (the Imam) , about a man who is in wilderness and has no other clothes except one piece and has experienced sexual relation in it. He does not have water. What must he do? He (the Imam) said, ‘He takes Tayammum and performs Salah (prayer) in a sitting position and makes gestures.’”
Gradings are classical jarḥ-wa-taʿdīl, name-matched to a rijāl index (not individually re-verified).