Numbers 5:7

5:7 then he must confess his sin that he has committed and must make full reparation, add one fifth to it, and give it to whomever he wronged.

Numbers 23:6

23:6 So he returned to him, and he was still standing by his burnt offering, he and all the princes of Moab.

Numbers 35:16

35:16 “But if he hits someone with an iron tool so that he dies, he is a murderer. The murderer must surely be put to death.