Jamieson, Fausset and Brown on Deuteronomy 22:1

CHAPTER 22

De 22:1-4. Of Humanity toward Brethren.

1. Thou shalt not see thy brother's ox or his sheep go astray, and hide thyself from them, &c.--"Brother" is a term of extensive application, comprehending persons of every description; not a relative, neighbor, or fellow countryman only, but any human being, known or unknown, a foreigner, and even an enemy (Ex 23:4). The duty inculcated is an act of common justice and charity, which, while it was taught by the law of nature, was more clearly and forcibly enjoined in the law delivered by God to His people. Indifference or dissimulation in the circumstances supposed would not only be cruelty to the dumb animals, but a violation of the common rights of humanity; and therefore the dictates of natural feeling, and still more the authority of the divine law, enjoined that the lost or missing property of another should be taken care of by the finder, till a proper opportunity occurred of restoring it to the owner.