Translation:Talmud, Seder MoedTractate Shabbat…
“ He who goes out with folded clothes placed on his shoulder on Sabbath is liable for a sin-offering.We have also learned so [in a Boraitha] : Those who deal in clothes, who carry them folded on their shoulder on Sabbath, are liable for a sin-offering: and this refers not only to clothes-dealers, but [also to] every person; however [clothes-dealers are mentioned] , because the usual custom of clothes-dealers is to go out like that. And a merchant who carries out a bag of money wrapped up in his linen is liable for a sin-offering; and this refers not only to a merchant, but [also] every person ”
