Shared ground
These two verses treat everyday neighbor relationships as morally significant by assigning responsibility when property is temporarily handed over for use. The text’s main distinction is between borrowing (a favor with no stated payment) and hiring/leasing (a paid arrangement). When a borrowed animal (or comparable property) is injured or dies while the owner is not present, the borrower must repay the loss. When the owner is present, the borrower is not required to repay.
The passage also assumes that accidents happen (“injured, or dies”) and that community peace is protected by clear rules about who carries the cost.
Where interpretation differs
1) What “the owner is with it” means in practice.
Some take it literally: the owner is physically present and supervising, so the owner accepts the risk. Others read it more broadly as “under the owner’s care/oversight” (for example, the owner accompanying the animal for work), so “with it” is about control rather than mere proximity.
2) How the “leased thing” line relates to restitution.
Many read v.15b as saying that if the item was hired, the hire fee already accounts for ordinary risk, so no extra restitution is owed for loss. Others think it is narrower: the hire fee covers some expected risks, but not necessarily every kind of loss (especially if negligence is involved), even though negligence is not discussed explicitly here.
Why the disagreement exists
The short case format gives outcomes without spelling out every scenario (negligence, unavoidable accident, misuse). Also, the phrase “with it” can describe presence, supervision, or responsibility in different ways. Finally, “it came for its lease” is brief and can be read as either a complete rule (“payment settles it”) or a general explanation (“that’s what the payment is for”) that might still allow exceptions.
What this passage clearly contributes
Explicitly, it assigns liability based on the kind of arrangement and whether the owner is present: unpaid borrowing with owner absent leads to repayment; owner present removes that repayment duty; hiring/leasing is treated as a different category where agreed payment is central. By implication (beyond what is directly stated), the text supports the idea that risk is distributed differently when someone is doing a favor versus when compensation has been exchanged, and that clarity about responsibility helps prevent disputes among neighbors.