'Murderer' in the Bible

"'But if he struck him with an instrument of iron, so that he died, he is a murderer: the murderer shall surely be put to death.

If he struck him with a stone in the hand, by which a man may die, and he died, he is a murderer: the murderer shall surely be put to death.

Or if he struck him with a weapon of wood in the hand, by which a man may die, and he died, he is a murderer: the murderer shall surely be put to death.

The avenger of blood shall himself put the murderer to death: when he meets him, he shall put him to death.

or in enmity struck him with his hand, so that he died; he who struck him shall surely be put to death; he is a murderer: the avenger of blood shall put the murderer to death, when he meets him.

"'Whoever kills any person, the murderer shall be slain at the mouth of witnesses: but one witness shall not testify against any person that he die.

"'Moreover you shall take no ransom for the life of a murderer who is guilty of death; but he shall surely be put to death.

But Elisha was sitting in his house, and the elders were sitting with him. Then the king sent a man from before him; but before the messenger came to him, he said to the elders, "Do you see how this son of a murderer has sent to take away my head? Behold, when the messenger comes, shut the door, and hold the door shut against him. Isn't the sound of his master's feet behind him?"

As Jehu entered in at the gate, she said, "Do you come in peace, Zimri, you murderer of your master?"

The murderer rises with the light. He kills the poor and needy. In the night he is like a thief.

I have seen Ephraim, like Tyre, planted in a pleasant place; but Ephraim will bring out his children to the murderer.