Numbers 35:33-34 ▼

33 And you do not profane the land which you [are] in, for blood profanes the land; as for the land, it is not pardoned for blood which is shed in it except by the blood of him who sheds it;

34 and you do not defile the land in which you are dwelling, in the midst of which I dwell, for I, YHWH, dwell in the midst of the sons of Israel.”