About this shiur
Rabbi Daniel Glatstein explains the halachic details of washing Netilas Yadayim from a canal connected to a river through a vessel, based on Mishna Berura.
A 17 min halacha shiur by Rabbi Daniel Glatstein. Like every video on Lehallel, it was judged and approved under the Lehallel law before it ever appeared — no unreviewed result is ever shown.


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Recently approved from the same speaker: “The Mitzvah of Having Salt on the Table - Mishna Berura Daf Hashavua Siman 167 Seif 5” (16:55) · “Ki Seitzei: Tznius - The Middah that Transcends All” (4:45) · “5 Sharp Divrei Torah on Parshas Ki Seitzei” (10:27).
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What’s said in this shiur
The opening of this shiur, in Rabbi Daniel Glatstein’s own words— taken from the captions, so names and Hebrew terms may be approximate.
Okay, good morning friends. We're continuing in Mission Berurah Daf Hashavua. We're learning Siman Kuf Nun Tes Seif Zayin. We learned the beginning of the Mechaber that when you wash until Seudat Yam, the water has to come from the Koach of an Oysein. Therefore, if you have a water canal that somebody draws water from the river and pours it into the canal and from there it waters the field. You can't put your hands in the water canal because it's not coming because Kvar Pasak Koach Hashofeich. But, if you put your hands close to the place where it's pouring out even though you're not Mamash putting it under the Shvichah, also Lo Netilah. It works because as long as it's close to the Makom Hashvichah it's coming me Koach Oysein. And not only that, the Mishnah Berurah says in Seif Katan Mem Zayin it's Chashuv me Koach Hakli. It doesn't have to come directly from a Kli. It has to come me Koach Hakli. It's coming me Koach Hakli. But, if you immerse your hands in the canal, it's not Tahor Mayim She'uvim because it's drawn water. Says the Mishnah Berurah in Seif Katan Mem Tes, Ein Machshir me Koach Tevilah Ela b'Mayim Machshir l'Tevilas Haguf. You can only allow immersion of hands with water that's Kosher to immerse the body. Ein l'Kaman b'Seif Tes Zayin. The Ravid Machshir b'She'uvin Arba'im Sa'ah Karka. Look later on that the Ravid is Machshir. Mayim She'uvim if it's 40 Sa'ah in the ground. In other words, if you have a a man's Mikvah is 40 Sa'ah, but it's usually She'uvim, right? So, you could
Jump to a moment
- 0:00Okay, good morning friends. We're continuing in Mission Berurah Daf Hashavua. We're learning Siman Kuf Nun…
- 1:31allow immersion of hands with water that's Kosher to immerse the body. Ein l'Kaman b'Seif Tes…
- 3:06it that flowed that flew that flowed in the ground is Kosher. Says the Mishnah Berurah…
- 5:12itself. We're talking about where the Tzinor itself is not a Kli. Okay. She'Hemshichucha >> [snorts]…
- 6:45V'Gam Tzarich She'Yihu HaMayim M'Chunasin. You also need the water to be at rest. V'Lo Zoychalin,…
- 8:52Um Weiter in the Mechaber second line, v'Afilu Doyle v'Noysein l'Teich Charitz Atzmoi. >> [snorts] >>…
- 10:23You're ready for the case? The case is like this. You live in Alabama. No, you…
- 11:54continuously dripping back into the river. So, the river is now connected to the irrigation canal…
- 13:58bucket. Says the Mishnah Berurah, L'Toch Ha'K'li T'rei T'fachim L'Toch Ha'Tzinor. B'Chaines Mashkeh Mashkeh U'M'varer L'Avos…
- 15:28attached to the water in the ocean Ayedei She'Mayim Noytfim D'Erech Nekev, with the water going…
About Rabbi Daniel Glatstein on Lehallel
10,675 approved videos from 2016 to 2026, 8,906 of them searchable by their own words. Open all of Rabbi Daniel Glatstein’s shiurim →
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Key takeaways
- Halacha — 17 min, by Rabbi Daniel Glatstein
- Approved by the Lehallel judge before appearing — never an unreviewed result
- Watch free during prelaunch on Lehallel
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Washing Netilas Yadayim From a Canal Connected To a River Through a Kli - MB DH Siman 159 Seif 717:25
The Mitzvah of Having Salt on the Table - Mishna Berura Daf Hashavua Siman 167 Seif 516:55
Ki Seitzei: Tznius - The Middah that Transcends All4:45Every video is reviewed against one written standard before it can play.



