Amr bin Dinar reported,

I heard Jabir bin Abdullah narrate that the Messenger of Allah ﷺ was carrying stones with them for the Kaaba while wearing his lower garment.His uncle Abbas said to him, "Nephew, why don't you untie your lower garment and place it on your shoulders to cushion the stones?"So he untied it and placed it on his shoulders, but he fell down unconscious. After that, he was never seen uncovered ﷺ.

Azami 1494

Sahih

عن عمرو بن دينار قال

سمعت جابر بن عبد الله يحدث أن رسول الله ﷺ كان ينقل معهم الحجارة للكعبة وعليه إزاره، فقال له العباس عمه: يا ابن أخي لو حللت إزارك فجعلته على منكبيك دون الحجارة؟ قال: فحله فجعله على منكبيه، فسقط مغشيا عليه، فما رئي بعد ذلك عريانا ﷺ.

الأعظمي 1494صحيح
Contents
Reference
Commentary
Ayat
Collection
Jami al-Kamil
Book
Ghusl
Section
Safeguarding the private parts
Numbering
Jami al-Kamil 1494 (2nd edition)
Azami 1494