Laws of War Excerpted and adapted from a shiur by Dayan Yitzhak Grossman November 30,…
Learning With The Lender
Reuven borrowed money from Shimon, and Shimon used the opportunity to inquire if Reuven would want to setup a chavrusa session with him. Is this an issue of ribbis?
The Shulchan Aruch writes that a borrower may not tutor the lender, nor the lender’s son, unless he had been doing so previously. Some poskim write that this is forbidden even if the lender has other chavrusa opportunities.
It is possible, however, that this only applies to tutoring, which is usually done for money or as a favor, and not to learning chavrusa-style in yeshivah, which is normally done without payment.
However, if he definitely would have not selected him as a chavrusa it would not be permitted.
It is important to note that where Shimon clearly expresses his desire to study with Reuven as a condition for the loan, it would be forbidden under all circumstances. Hence, it is important to avoid mentioning this, even in casual connection to the loan (“Okay, I’ll lend you money, but please learn with me…”).