Shabbat 11 - Friday afternoon
Why are the above rules true? A tailor usually carries his needle pinned to his clothing; this is an uncommon manner of carrying, and as such it is not prohibited by the Torah, but only by the decree of the Sages. A further precaution of not carrying it while it is still Friday would constitute a decree to protect another decree, and that is usually not done!? We have to admit that he is carrying it in his hand.
But we learned a clear rule, that a tailor should not go out of Friday afternoon with a needle pinned to his garment! - That is talking on Shabbat itself. But we learned yet another rule, that he should not go out with a needle pinned to his garment on Friday afternoon!? - We have to admit that this rule is not universal, but that it is only the opinion of Rabbi Yehudah, who says that for a craftsman the way of carrying common in his profession is in fact prohibited by the Torah on Shabbat.
Indeed, we learned the following rule in the name of Rabbi Yehudah: "A carpenter may not go out with his ruler behind his ear, nor a money-changer with a dinar behind his ear" - which proves our point.
Art: Quiringh Gerritsz. van Brekelenkam - The Tailor's Workshop
