It wasnarrated from 'Abdur-Rahman bin Kaisan that his father said:
"Isaw the Messenger of Allah (ﷺ) performing prayer at Bi'r 'Ulya,in a garment." (ES)
English reference (ES): Vol. 1, Book 5, Hadith 1050 (ES)
Arabic reference (ES): Book 5, Hadith 1103 (ES)