申命記 24:10 註釋：Rashi, Ibn Ezra, Sforno & Rabbeinu Bahya

כי תשה ברעך means, WHEN THOU EXACTEST A DEBT FROM THY FELLOW MAN;

The word lend stems from the triliteral root n-sh-h.

משאת מאומה, even the slightest indebtedness such as portage, compensating someone for transporting something for a few steps.(as described by Baba Metzia 115)

משאת מאומה means, A DEBT OF ANYTHING (whatever it may be).