Translation:Shulchan Aruch/Orach Chaim/14
14: Laws of tzitzit made by a heathen or women and of a borrowed prayer shawl.
1 Tzitzit that were made by a heathen are invalid, as it is written "Speak to the children of Israel" which excludes a heathen. It is acceptable for a women to make them. Gloss: And there are those who restrict to requiring a man to make them, and it is good if it is done this way from the start (Mordechai, Halachot Ketanot) and Notes of Maimun on Hilchot Tzitzit and Additions page 42.
2 If a Jew put tzitzit on a garment without intent – if there are no other tzitzit (available) that were put on with proper intent, one may rely on Maimonides who allows it, but one may not make a blessing on them.
3 One who borrows a tallit which lacks tzitzit from his friend is exempt from putting tzitzit on it for 30 days as it is written "your garment" – and not someone else's; but after thirty days, one is rabbinically required because it appears that it belongs to him. Gloss: And if he returned it within thirty days, and then took it again, it is not combined, but we need 30 consecutive days (Nimmukei Yosef, Hilchot Tzitzit). If he borrowed it with tzitzit attached to it, he makes the blessing on it right away.
4 It is permitted to take the tallit of his friend and to make the blessing on it, providing that he folds it if he found it folded.
Gloss: And the same law applies regarding tefillin (Nimmukei Yosef, Chapter "The Ship"). But it is forbidden to study from his friend's books without his knowledge for we are concerned that he might tear them while studying. Nimmukei Yosef, Halachot Ketanot.
5 A tallit of partners is obligated to have tzitzit for it is written "on the corners of their garments".