Numbers 35:11
And build ye to you cities; cities of refuge shall they be to you; and the slayer to flee there smiting a soul in error.
Exodus 21:13
And when he hunted not after, and God let fall into his hand, and I set to thee a place where he shall flee there.
Joshua 20:2
Speak to the sons of Israel, saying, Ye shall give to yourselves cities of refuge which I spake to you by the hand of Moses:
Numbers 35:6
And the cities which ye shall give to the Levites, six cities of refuge, which ye shall give to flee there to the slayer: and upon them ye shall give forty and two
Numbers 35:22-25
And if suddenly, not in enmity, he thrust him, or cast upon him any instrument in not lying in wait,
Deuteronomy 4:42
For the slayer to flee there when he shall slay his friend without knowledge; and he hated him not yesterday the third day; and he fled to one of these cities and he lived:
Deuteronomy 19:1-13
When Jehovah thy God shall cut off the nations which Jehovah thy God gave to thee their land, and thou didst possess and dwell in their cities, and in their houses;