The right of property is sanctioned in the eighth commandment by an external rule: its deeper meaning is involved in the tenth commandment.

Thou shalt not steal - All rapine and theft are forbidden by this precept; as well national and commercial wrongs as petty larceny, highway robberies, and private stealing: even the taking advantage of a seller's or buyer's ignorance, to give the one less and make the other pay more for a commodity than its worth, is a breach of this sacred law. All withholding of rights and doing of wrongs are against the spirit of it. But the word is principally applicable to clandestine stealing, though it may undoubtedly include all political injustice and private wrongs. And consequently all kidnapping, crimping, and slave-dealing are prohibited here, whether practiced by individuals or by the state. Crimes are not lessened in their demerit by the number, or political importance of those who commit them. A state that enacts bad laws is as criminal before God as the individual who breaks good ones.
It has been supposed that under the eighth commandment, injuries done to character, the depriving a man of his reputation or good name, are included, hence those words of one of our poets: -
Good name in man or woman
Is the immediate jewel of their souls.
Who steals my purse steals trash, -
But he that filches from me my good name,
Robs me of that which not enriches him,
And makes me poor indeed.

Thou shalt not (l) steal.
(l) But study to save his goods.

Thou shall not steal. Which is to take away another man's property by force or fraud, without the knowledge, and against the will of the owner thereof. Thefts are of various kinds; there is private theft, picking of pockets, shoplifting, burglary, or breaking into houses in the night, and carrying off goods; public theft, or robbing upon the highways; domestic theft, as when wives take away their husbands' money or goods, and conceal them, or dispose of them without their knowledge and will, children rob their parents, and servants purloin their masters' effects; ecclesiastical theft or sacrilege, and personal theft, as stealing of men and making slaves of them, selling them against their wills; and Jarchi thinks that this is what the Scripture speaks of when it uses this phrase; but though this may be included, it may not be restrained to this particular, since, besides what have been observed, there are many other things that may be reduced to it and are breaches of it; as all overreaching and circumventing in trade and commerce, unjust contracts, not making good and performing payments, detention of servants' wages, unlawful usury, unfaithfulness with respect to anything deposited in a man's hands, advising and encouraging thieves, and receiving from them: the case of the Israelites borrowing of the Egyptians and spoiling them is not to be objected to this law, since that was by the command of God, and was only taking what was due to them for service; however, by this command God let the Israelites know that that was a peculiar case, and not to be drawn into an example, and that they were in other cases not to take away another man's property; and so the case of an hungry man's stealing to satisfy nature is not observed as lawful and laudable, but as what is connived at and indulged, Proverbs 6:30, this law obliges to preserve and secure every man's property to himself, as much as in men lies: this is the eighth commandment.

Thou shalt not steal - This command forbids us to rob ourselves of what we have, by sinful spending, or of the use and comfort of it by sinful sparing; and to rob others by invading our neighbour's rights, taking his goods, or house, or field, forcibly or clandestinely, over - reaching in bargains, not restoring what is borrowed or found, with - holding just debts, rents or wages; and, which is worst of all, to rob the public in the coin or revenue, or that which is dedicated to the service of religion.