Related for Chullin 209:44
לבי מר
R'Idi B'Abin said in the name of R'Isaac B'Ashian: The first washing<span class="x" onmousemove="('comment',' Lit., 'the first water'; i.e., the washing of the hands before the meal.');"><sup>13</sup></span>
Tosefta Berakhot
Washing [hands] before [the meal] (Mayim Rishonim) is optional. [Washing hands] after [the meal] (Mayim Acharonim) is obligatory. [When he washes] Mayim Rishonim, if he wants to interrupt [the water flow over his hands and pour the water over them the second time] he may do so. [However, when he washes] Mayim Acharonim, if he wants to interrupt [the water flow over his hands and pour the water over them the second time] he may not do so, [but rather he must pour the whole cup of water over the hands in one shot].
Ask RabbiBookmarkShareCopy