John Gills Exposition of the Bible Commentary - Deuteronomy 25:5
If brethren dwell together ,.... Not only in the same country, province, town, or city, but in the same house; such who had been from their youth brought up together in their father's house, and now one of them being married, as the case put supposes, they that were unmarried might live with him, and especially if the father was dead; and so may except such as were abroad, and in foreign countries, or at such a distance that this law coals not well be observed by them; though the Targum of... read more
Matthew Henry's Complete Commentary - Deuteronomy 25:5-12
Here is, I. The law settled concerning the marrying of the brother's widow. It appears from the story of Judah's family that this had been an ancient usage (Gen. 38:8), for the keeping up of distinct families. The case put is a case that often happens, of a man's dying without issue, it may be in the prime of his time, soon after his marriage, and while his brethren were yet so young as to be unmarried. Now in this case, 1. The widow was not to marry again into any other family, unless all the... read more