Deuteronomy 4:42
that he should flee thither which had killed his neighbour unawares and hated him not in time past, and therefore should flee unto one of the same cities and live:
Numbers 35:6
"And among the cities which ye shall give unto the Levites, there shall be six cities of franchise which ye shall give to that intent that he which committeth a slaughter, may fly thither. And to them ye shall add forty two cities more:
Numbers 35:11-12
ye shall build cities which shall be privileged towns for you: that he which slayeth a man unawares, may fly thither.
Numbers 35:15-28
And these six free cities shall be for the children of Israel and for the stranger and for him that dwelleth among you, that all they which kill any person unawares, may flee thither.
Deuteronomy 19:1-10
When the LORD thy God hath destroyed the nations whose land the LORD thy God giveth thee, and thou hast conquered them and dwellest in their cities and in their houses;
Hebrews 6:18
that by two immutable things - in which it was impossible that God should lie - we might have perfect consolation, which have fled, for to hold fast the hope that is set before us: