Leviticus [Pertaining to Levites] 6:4-5

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

⁵or any thing about which he has sworn falsely; he shall restore it even in full, and shall add a fifth part more to it. To him to whom it belongs he shall give it, in the day of his being found guilty.