Numbers 35:22 -36:13
But if he pushed him without malice aforethought or hurled any object at him unintentionally, or inadvertently dropped upon him any deadly object of stone, and death resulted--though he was not an enemy of his and did not seek his harm--in such cases the assembly shall decide between the slayer and the blood-avenger.
The assembly shall protect the manslayer from the blood-avenger, and the assembly shall restore him to the city of refuge to which he fled, and there he shall remain until the death of the high priest who was anointed with the sacred oil. But if the manslayer ever goes outside the limits of the city of refuge to which he has fled, and the blood-avenger comes upon him outside the limits of his city of refuge, and the blood-avenger kills the manslayer, there is no bloodguilt on his account. For he must remain inside his city of refuge until the death of the high priest; after the death of the high priest, the manslayer may return to his land holding.
Such shall be your law of procedure throughout the ages in all your settlements.
If anyone kills a person, the manslayer may be executed only on the evidence of witnesses; the testimony of a single witness against a person shall not suffice for a sentence of death. You may not accept a ransom for the life of a murderer who is guilty of a capital crime; he must be put to death. Nor may you accept ransom in lieu of flight to a city of refuge, enabling one to return to live on his land before the death of the priest. You shall not pollute the land in which you live; for blood pollutes the land, and the land can have no expiation for blood that is shed on it, except by the blood of him who shed it. You shall not defile the land in which you live, in which I Myself abide, for I the Lord abide among the Israelite people.
The family heads in the clan of the descendants of Gilead son of Machir son of Manasseh, one of the Josephite clans, came forward and appealed to Moses and the chieftains, family heads of the Israelites. They said, "The Lord commanded my lord to assign the land to the Israelites as shares by lot, and my lord was further commanded by the Lord to assign the share of our kinsman Zelophehad to his daughters. Now, if they marry persons from another Israelite tribe, their share will be cut off from our ancestral portion and be added to the portion of the tribe into which they marry; thus our allotted portion will be diminished. And even when the Israelites observe the jubilee, their share will be added to that of the tribe into which they marry, and their share will be cut off from the ancestral portion of our tribe."
So Moses, at the Lord's bidding, instructed the Israelites, saying: "The plea of the Josephite tribe is just. This is what the Lord has commanded concerning the daughters of Zelophehad:
They may marry anyone they wish, provided they marry into a clan of their father's tribe. No inheritance of the Israelites may pass over from one tribe to another, but the Israelites must remain bound each to the ancestral portion of his tribe. Every daughter among the Israelite tribes who inherits a share must marry someone from a clan of her father's tribe, in order that every Israelite may keep his ancestral share. Thus no inheritance shall pass over from one tribe to another, but the Israelite tribes shall remain bound each to its portion."
The daughters of Zelophehad did as the Lord had commanded Moses: Mahlah, Tirzah, Hoglah, Milcah, and Noah, Zelophehad's daughters, were married to sons of their uncles, marrying into clans of descendants of Manasseh son of Joseph; and so their share remained in the tribe of their father's clan.
These are the commandments and regulations that the Lord enjoined upon the Israelites, through Moses, on the steppes of Moab, at the Jordan near Jericho.