5 Or all that about which he hath sworn falsely; he shall even restore it in the principal, and shall add the fifth part more thereto, and give it unto him to whom it appertaineth, in the day  of his trespass offering.
5 or whatever it was they swore falsely about. They must make restitution in full, add a fifth of the value to it and give it all to the owner on the day they present their guilt offering.
English Standard Version
5 or anything about which he has sworn falsely, he shall restore 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.
5 or anything else about which he swore falsely. He must make full compensation, add twenty percent to it, and hand it over to the owner on the same day he brings his Compensation-Offering.
New King James Version
5 or all that about which he has sworn falsely. He shall restore its full value, add one-fifth more to it, and give it to whomever it belongs, on the day of his trespass offering.
New Living Translation
5 or anything obtained by swearing falsely. You must make restitution by paying the full price plus an additional 20Â percent to the person you have harmed. On the same day you must present a guilt offering.
Though all the instances relate to our neighbour, yet it is called a trespass against the Lord. Though the person injured be mean, and even despicable, yet the injury reflects upon that God who has made the command of loving our neighbour next to that of loving himself. Human laws make a difference as to punishments; but all methods of doing wrong to others, are alike violations of the Divine law, even keeping what is found, when the owner can be discovered. Frauds are generally accompanied with lies, often with false oaths. If the offender would escape the vengeance of God, he must make ample restitution, according to his power, and seek forgiveness by faith in that one Offering which taketh away the sin of the world. The trespasses here mentioned, still are trespasses against the law of Christ, which insists as much upon justice and truth, as the law of nature, or the law of Moses.