Chapter 5 (Numbers 5)

In this chapter we have, I. An order, pursuant to the laws already made, for the removing of the unclean out of the camp, Num. 5:1-4. II. A repetition of the laws concerning restitution, in case of wrong done to a neighbour (Num. 5:5-8), and concerning the appropriating of the hallowed things to the priests, Num. 5:9; 10. III. A new law made concerning the trial of a wife suspected of adultery, by the waters of jealousy, Num. 5:11-31

- Matthew Henry's Complete Commentary