Knife

and put a knife to your throat if you possess a great appetite.

Then Abraham reached out his hand and took the knife to slaughter his son.

But Zipporah took a flint knife, cut off her son’s foreskin, and touched it to Moses’ feet. “Surely you are a bridegroom of blood to me,” she said.

When he reached his house, he picked up a knife, took hold of his concubine, cut her limb by limb into twelve pieces, and sent her throughout the territory of Israel.

Abraham took the wood for the burnt offering and placed it on his son Isaac. He himself carried the fire and the sacrificial knife, and the two of them walked on together.