Exodus 21:3

“If he came in by himself, he shall go out by himself, etc.] That is, if he came into his servitude “alone”, as the Septuagint version has it, he should go out of it in like manner; the word for “by himself”, some interpret with “his garment” f633, or the skirt of one; and then the sense seems to be, that as he was clothed when he was sold, so he should be when made free: but rather the phrase literally is “with his body” f634; not his naked body, or as destitute of raiment, and the necessaries of life; for, as before observed, his master was to furnish him liberally with good things: but the plain meaning is, that if he was a single or unmarried man when he entered his master’s service, he…”

“If a married man became a bondman, his rights in regard to his wife were respected: but if a single bondman accepted at the hand of his master a bondwoman as his wife, the master did not lose his claim to the woman or her children, at the expiration of the husband’s term of service. Such wives, it may be presumed, were always foreign slaves. return to 'Top of Page'”

“21:3 If a man and a wife went into slavery together, they were also to go free together.”

“by himself: Heb. with his body, Deu 15:12-14 Exodus 21:4”

“There were three different circumstances possible, under which emancipation might take place. The servant might have been unmarried and continued so (בּגפּו: with his body, i.e., alone, single): in that case, of course, there was no one else to set at liberty. Or he might have brought a wife with him; and in that case his wife was to be set at liberty as well. Or his master might have given him a wife in his bondage, and she might have borne him children: in that case the wife and children were to continue the property of the master. This may appear oppressive, but it was an equitable consequence of the possession of property in slaves at all. At the same time, in order to modify the…”