Leviticus 6:4-5

4if he has sinned and has realized his guilt and will restore awhat he took by robbery or what he got by oppression or the deposit that was committed to him or the lost thing that he found 5or anything about which he has sworn falsely, he shall brestore it in full and shall add a fifth to it, and give it to him to whom it belongs on the day he realizes his guilt.
Copyright information for ESV