והא קא משתרשי ליה

שְׁרַשch. Af. אַשְׁרֵיש same, to take root. Men.68b מהנך דאַשְׁרוּשוכ׳ of that barley that has taken root before the ‘Omer time. Gitt.22a בדאשרוש כוליוכ׳ when the planted trees have taken root, all agree (that they are subject to tithes); a. e. Pa. שָׁרֵש 1) to cause to take root, plant. Targ. Ps. 80:10. 2) to uproot, tear out. Targ. Koh. 3:2. Paeli שָׁרְשִׁי (v. P. Sm. 4340) (to expand,) to bring profit, benefit. M. Kat. 12a כיון … שָׁרָשוּיֵי … מְשָׁרְשוּ ליהוכ׳ since they receive no wages, they (by working for him during the festive week) only intend to benefit him. Ithpe. אִישְּׁרִיש to be uprooted. B. Bath.82a למחפר ולמִשְּׁרַש קיימי ed. (Ms. M. לחפור ולשרש Hebr.) they are liable to be dug for and taken out (when they cease to bear fruit). Ib. למיחפר ולשרש (corr. acc., or לחפור ולשרש). Ithpaeli אִשְׁתָּרְשִׁי to be profitable; א׳ ל־ to profit. Gitt.35a א׳ לה מקום דינר (Rashi אשתרש) she saved as much dough (in the bread which she gave away) as would have been in the space which was occupied by the Denar (that came into it). Ib. 44a; Ḥull.131a קא מִשְׁתָּרְשֵׁי ליה he is benefited (by being released from a debt). B. Mets.42b והא קא משתרשי ליה but did he not have the benefit (of using his neighbors cuscuta for brewing and saving his own? why, then, should he not indemnify his neighbor?). Keth.108a הא קא משתרשי ליה is he (for whom the debt was paid) not benefited? (better הא קא מְשָׁרְשֵׁי ליה does he who pays the debt for him not benefit him?, v. supra).

שְׁרַשch. Af. אַשְׁרֵיש same, to take root. Men.68b מהנך דאַשְׁרוּשוכ׳ of that barley that has taken root before the ‘Omer time. Gitt.22a בדאשרוש כוליוכ׳ when the planted trees have taken root, all agree (that they are subject to tithes); a. e. Pa. שָׁרֵש 1) to cause to take root, plant. Targ. Ps. 80:10. 2) to uproot, tear out. Targ. Koh. 3:2. Paeli שָׁרְשִׁי (v. P. Sm. 4340) (to expand,) to bring profit, benefit. M. Kat. 12a כיון … שָׁרָשוּיֵי … מְשָׁרְשוּ ליהוכ׳ since they receive no wages, they (by working for him during the festive week) only intend to benefit him. Ithpe. אִישְּׁרִיש to be uprooted. B. Bath.82a למחפר ולמִשְּׁרַש קיימי ed. (Ms. M. לחפור ולשרש Hebr.) they are liable to be dug for and taken out (when they cease to bear fruit). Ib. למיחפר ולשרש (corr. acc., or לחפור ולשרש). Ithpaeli אִשְׁתָּרְשִׁי to be profitable; א׳ ל־ to profit. Gitt.35a א׳ לה מקום דינר (Rashi אשתרש) she saved as much dough (in the bread which she gave away) as would have been in the space which was occupied by the Denar (that came into it). Ib. 44a; Ḥull.131a קא מִשְׁתָּרְשֵׁי ליה he is benefited (by being released from a debt). B. Mets.42b והא קא משתרשי ליה but did he not have the benefit (of using his neighbors cuscuta for brewing and saving his own? why, then, should he not indemnify his neighbor?). Keth.108a הא קא משתרשי ליה is he (for whom the debt was paid) not benefited? (better הא קא מְשָׁרְשֵׁי ליה does he who pays the debt for him not benefit him?, v. supra).