if a person has a deposit, and then losses it, he takes an oath "it is not in my domain. according to Rav Huna Bava Metzia page 34. In Tur Choshen Mishpath chapter 82 is brought that this oath is from the Torah according to Rashi, and Derabanan according to the Rambam. my question here is that the Gemara says a lender with a pledge owns the pledge. So, I wonder what happens if the lender denies that he has he pledge? Does he take the oath, “It is not in my domain?” And if he does, and it turns out that he lied, is he liable to bring a sacrifice, and required to repay the debt? I mean, if he owns it, he can not be liable for robbery, but on thee other hand, he did take a false oath,