John Gills Exposition of the Bible Commentary - Deuteronomy 21:23
His body shall not remain all night upon the tree ,.... Which is to be understood of any and everyone that was hanged, and not of the rebellious son only; of whom Josephus F12 Antiqu. l. 4. c. 8. sect. 24. says, that he was to be stoned by the multitude without the city, and having remained a whole day for a spectacle unto all, was to be buried at night; and indeed such a person was not to remain hanging on the tree any part of the night, but to be taken down at sun setting; so the... read more
Matthew Henry's Complete Commentary - Deuteronomy 21:18-23
Here is, I. A law for the punishing of a rebellious son. Having in the former law provided that parents should not deprive their children of their right, it was fit that it should next be provided that children withdraw not the honour and duty which are owing to their parents, for there is no partiality in the divine law. Observe, 1. How the criminal is here described. He is a stubborn and rebellious son, Deut. 21:18. No child was to fare the worse for the weakness of his capacity, the... read more