# MB4 279a: Eruv Techumin Must Be Done with Your Knowledge - part 2 (414:1-2); Eruv Techumin Must be Done for a Mitzvah - part 1 (415:1)

From **Dirshu Mishnah Berurah Yomi** by R Zev Smith;R Aaron E. Glatt, MD;R Yitzchak Berkovits;R Ephraim Glatt, Esq..

- **Published:** 2019-07-25T11:39:09.000Z
- **Duration:** 0:19:54
- **Audio:** https://media.ou.org/torah/3762/50806/50806.mp3
- **Page:** http://outorah.org/p/50806
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