John Gills Exposition of the Bible Commentary - Deuteronomy 21:7
And they shall answer and say ,.... The elders of the city, at the time of the washing of their hands: our hands have not shed this blood ; have been no ways concerned in it, nor accessory to it: the Targum of Jonathan is,"it is manifest before the Lord that he did not come into our hands, nor did we dismiss him, that has shed this blood;'which is more fully explained in the Misnah F25 Ut supra, (Sotah. c. 9.) sect. 6. ; for had they been aware of him, or had any suspicion of him... read more
Matthew Henry's Complete Commentary - Deuteronomy 21:1-9
Care had been taken by some preceding laws for the vigorous and effectual persecution of a wilful murderer (Deut. 19:11-13), the putting of whom to death was the putting away of the guilt of blood from the land; but if this could not be done, the murderer not being discovered, they must not think that the land was in no danger of contracting any pollution because it was not through any neglect of theirs that the murderer was unpunished; no, a great solemnity is here provided for the putting... read more