Eruvin (Talmud)
Eruvin (Hebrew: עֵרוּבִין, lit. "Mixtures") is the second tractate in the Order of Moed in the Talmud, dealing with the various types of eruv. In this sense this tractate is a natural extension of Shabbat; at one point these tractates were likely joined but then split due to length.[1]
Eruvin, along with Niddah and Yevamot, is considered one of the three most difficult tractates in the Babylonian Talmud. A Hebrew mnemonic for the three is עני (ani, meaning "poverty").[2]
The tractate consists of ten chapters with a total of 96 mishnayot. Its Babylonian Talmud version is of 105 pages and its Jerusalem Talmud version is of 65 pages.
An overview of the content of chapters is as follows: