BT MQ 22b(22) :הא בארישותא הא בפורענא‏ : the one refers to the loan the other to the pay off
See the entire entry for ˀršy n.m. obligation

BT MQ 22b(22) :
See the entire entry for purˁān, purˁānā n.m. recompense

BT MQ 22b(22) :הא בארישותא הא בפורענא‏ : one is by lending, the other by repayment
See the entire entry for purˁānū, purˁānūṯā n.f. retribution, vengeance