Translation:Shulchan Aruch/Choshen Mishpat/345

Paragraph 1- If one borrowed two cows, with half the day as a loan and the other half as a rental, and the owner says the animals died during the loan period, while the borrower said one died during the loan period but he is unsure about the other, because he cannot swear he must pay for both.

Paragraph 2- Similarly, if the owner gave the borrower three cows, with two as a loan and one as a rental, and the owner says the two loaned ones died, while the borrower says one of the loaned ones certainly died but he is unsure if the second animal that died was loaned or rented, because he cannot swear since he said he is unsure, he must pay for both.