When the Ka'ba was constructed the Messenger of Allah ﷺ and Abbas went and lifted stones. Abbas said to the Messenger of Allah ﷺ: Place your lower garment on your shoulder (so that you may protect yourself from the roughness and hardness of stones). He (the Holy Prophet) did this, but fell down upon the ground in a state of unconciousness and his eyes were turned towards the sky. He then stood up and said: My lower garment, my lower garment; and this wrapper was tied around him. In the hadith transmitted by Ibn Rafi', there is the word:" On his neck" and he did not say:" Upon his shoulder."  

أَنَّهُ سَمِعَ جَابِرَ بْنَ عَبْدِ اللَّهِ يَقُولُ لَمَّا بُنِيَتِ الْكَعْبَةُ ذَهَبَ النَّبِيُّ ﷺ وَعَبَّاسٌ يَنْقُلاَنِ حِجَارَةً فَقَالَ الْعَبَّاسُ لِلنَّبِيِّ ﷺ اجْعَلْ إِزَارَكَ عَلَى عَاتِقِكَ مِنَ الْحِجَارَةِ فَفَعَلَ فَخَرَّ إِلَى الأَرْضِ وَطَمَحَتْ عَيْنَاهُ إِلَى السَّمَاءِ ثُمَّ قَامَ فَقَالَ إِزَارِي إِزَارِي فَشَدَّ عَلَيْهِ إِزَارَهُ قَالَ ابْنُ رَافِعٍ فِي رِوَايَتِهِ عَلَى رَقَبَتِكَ وَلَمْ يَقُلْ عَلَى عَاتِقِكَ  

The Messenger of Allah ﷺ was carrying along with them (his people) stones for the Ka'ba and there was a waist wrapper around him. His uncle," Abbas, said to him: 0 son of my brother! if you take off the lower garment and place it on the shoulders underneath the stones, it would be better. He (the Holy Prophet) took it off and placed it on his shoulder and fell down unconscious. He (the narrator) said: Never was he seen naked after that day.  

أَنَّ رَسُولَ اللَّهِ ﷺ كَانَ يَنْقُلُ مَعَهُمُ الْحِجَارَةَ لِلْكَعْبَةِ وَعَلَيْهِ إِزَارُهُ فَقَالَ لَهُ الْعَبَّاسُ عَمُّهُ يَا ابْنَ أَخِي لَوْ حَلَلْتَ إِزَارَكَ فَجَعَلْتَهُ عَلَى مَنْكِبِكَ دُونَ الْحِجَارَةِ قَالَ فَحَلَّهُ فَجَعَلَهُ عَلَى مَنْكِبِهِ فَسَقَطَ مَغْشِيًّا عَلَيْهِ قَالَ فَمَا رُؤِيَ بَعْدَ ذَلِكَ الْيَوْمِ عُرْيَانًا  

I was carrying a heavy stone and my lower garment was loose, and it, therefore, slipped off (so soon) that I could not place the stone (on the ground) and carry to its proper place. Upon this the Messenger of Allah ﷺ said: Return to your cloth (lower garment), take it (and tie it around your waist) and do not walk naked.  

أَقْبَلْتُ بِحَجَرٍ أَحْمِلُهُ ثَقِيلٍ وَعَلَىَّ إِزَارٌ خَفِيفٌ قَالَ فَانْحَلَّ إِزَارِي وَمَعِيَ الْحَجَرُ لَمْ أَسْتَطِعْ أَنْ أَضَعَهُ حَتَّى بَلَغْتُ بِهِ إِلَى مَوْضِعِهِ فَقَالَ رَسُولُ اللَّهِ ﷺ ارْجِعْ إِلَى ثَوْبِكَ فَخُذْهُ وَلاَ تَمْشُوا عُرَاةً