Denying a Debt

"Do not deny"Leviticus 19:11.

It is forbidden for a person to deny a debt that he owes or to deny that a person entrusted him an object for safekeeping.

Swearing Falsely in Denial of a Debt

"Do not lie to each other"Leviticus 19:11.

It is forbidden to take a false oath in denial of a debt or any other financial obligation.