Deuteronomy 19:1-13
When the LORD your God has cut off the nations whose land He is giving you, and when you have driven them out and settled in their cities and houses, / then you are to set apart for yourselves three cities within the land that the LORD your God is giving you to possess. / You are to build roads for yourselves and divide into three regions the land that the LORD your God is giving you as an inheritance, so that any manslayer can flee to these cities. ...

Joshua 20:1-9
Then the LORD said to Joshua, / “Tell the Israelites to designate the cities of refuge, as I instructed you through Moses, / so that anyone who kills another unintentionally or accidentally may flee there. These will be your refuge from the avenger of blood. ...

Exodus 21:12-14
Whoever strikes and kills a man must surely be put to death. / If, however, he did not lie in wait, but God allowed it to happen, then I will appoint for you a place where he may flee. / But if a man schemes and acts willfully against his neighbor to kill him, you must take him away from My altar to be put to death.

Leviticus 24:17-22
And if a man takes the life of anyone else, he must surely be put to death. / Whoever kills an animal must make restitution—life for life. / If anyone injures his neighbor, whatever he has done must be done to him: ...

Deuteronomy 4:41-43
Then Moses set aside three cities across the Jordan to the east / to which a manslayer could flee after killing his neighbor unintentionally without prior malice. To save one’s own life, he could flee to one of these cities: / Bezer in the wilderness on the plateau belonging to the Reubenites, Ramoth in Gilead belonging to the Gadites, or Golan in Bashan belonging to the Manassites.

2 Samuel 14:5-11
“What troubles you?” the king asked her. “Indeed,” she said, “I am a widow, for my husband is dead. / And your maidservant had two sons who were fighting in the field with no one to separate them, and one struck the other and killed him. / Now the whole clan has risen up against your maidservant and said, ‘Hand over the one who struck down his brother, that we may put him to death for the life of the brother whom he killed. Then we will cut off the heir as well!’ So they would extinguish my one remaining ember by not preserving my husband’s name or posterity on the earth.” ...

1 Kings 2:28-34
When the news reached Joab, who had conspired with Adonijah but not with Absalom, he fled to the tent of the LORD and took hold of the horns of the altar. / It was reported to King Solomon: “Joab has fled to the tent of the LORD and is now beside the altar.” So Solomon sent Benaiah son of Jehoiada, saying, “Go, strike him down!” / And Benaiah entered the tent of the LORD and said to Joab, “The king says, ‘Come out!’” But Joab replied, “No, I will die here.” So Benaiah relayed the message to the king, saying, “This is how Joab answered me.” ...

Genesis 9:6
Whoever sheds the blood of man, by man his blood will be shed; for in His own image God has made mankind.

Romans 13:1-4
Everyone must submit himself to the governing authorities, for there is no authority except that which is from God. The authorities that exist have been appointed by God. / Consequently, whoever resists authority is opposing what God has set in place, and those who do so will bring judgment on themselves. / For rulers are not a terror to good conduct, but to bad. Do you want to be unafraid of the one in authority? Then do what is right, and you will have his approval. ...

Matthew 5:21-22
You have heard that it was said to the ancients, ‘Do not murder’ and ‘Anyone who murders will be subject to judgment.’ / But I tell you that anyone who is angry with his brother will be subject to judgment. Again, anyone who says to his brother, ‘Raca,’ will be subject to the Sanhedrin. But anyone who says, ‘You fool!’ will be subject to the fire of hell.

Acts 25:11
If, however, I am guilty of anything worthy of death, I do not refuse to die. But if there is no truth to their accusations against me, no one has the right to hand me over to them. I appeal to Caesar!”

Hebrews 10:28-29
Anyone who rejected the law of Moses died without mercy on the testimony of two or three witnesses. / How much more severely do you think one deserves to be punished who has trampled on the Son of God, profaned the blood of the covenant that sanctified him, and insulted the Spirit of grace?

Revelation 13:10
“If anyone is destined for captivity, into captivity he will go; if anyone is to die by the sword, by the sword he must be killed.” Here is a call for the perseverance and faith of the saints.

Matthew 26:52
“Put your sword back in its place,” Jesus said to him. “For all who draw the sword will die by the sword.

John 8:3-11
The scribes and Pharisees, however, brought to Him a woman caught in adultery. They made her stand before them / and said, “Teacher, this woman was caught in the act of adultery. / In the Law Moses commanded us to stone such a woman. So what do You say?” ...