Leviticus 6:3-5

3or have found that which was lost, and deal falsely therein, and swear to a lie; in any of all these things that a man doeth, sinning therein;

4then it shall be, if he hath sinned, and is guilty, that he shall restore that which he took by robbery, or the thing which he hath gotten by oppression, or the deposit which was committed to him, or the lost thing which he found,

5or any thing about which he hath sworn falsely; he shall even restore it in full, and shall add the fifth part more thereto: unto him to whom it appertaineth shall he give it, in the day of his being found guilty.