عَنِ السَّائِبِ بْنِ يَزِيدَ أَنَّ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَآلِهِ وَسَلَّمَ ظَاهَرَ بَيْنَ دِرْعَيْنِ يَوْمَ أُحُدٍ
It is narrated from Sa’ib bin Yazid that on the day of Uhud, the Messenger of Allah (peace and blessings be upon him) was wearing two coats of mail, one over the other.