The 182nd mitzvah is that we are commanded to designate six cities of refuge, to be available for a person who killed someone accidentally. We must fix the road and keep it straight, and make sure that nothing will impede the fleeing person from running there.

The source of this commandment is G‑d's statement1 (exalted be He), "[You must separate three cities in the land which G‑d your L‑rd is giving you to occupy.] Establish yourself a road, and divide your land into three parts."

The details of this mitzvah are explained in tractates Sanhedrin,2 Makkos,3 Shekalim,4 and Sotah.5

We have mentioned previously6 the statement of our Sages, "Cities of refuge are only in Israel."