'Millstone' in the Bible
"Don't take a pair of millstones, especially the upper millstone, as collateral for a loan, because this means taking a man's livelihood.
But a certain woman threw an upper millstone down on Abimelech's head, fracturing his skull.
Who killed Jerubbesheth's son Abimelech? Didn't a woman kill him by throwing an upper millstone on him from the wall at Thebez? Why did you go so close to the wall?' then tell him, "Your servant Uriah the Hittite also died.'"
His heart is as strong as stone, it is as hard as a lower millstone.
Our young men must grind grain with a millstone; our youths stumble under the weight of wood.
"If anyone causes one of these little ones who believe in me to sin, it would be better for him if a large millstone were hung around his neck and he were drowned at the bottom of the sea.
"If anyone causes one of these little ones who believe in me to sin, it would be better for him if a large millstone were hung around his neck and he were thrown into the sea.
It would be better for him if a millstone were hung around his neck and he were thrown into the sea than for him to cause one of these little ones to sin.
Then a powerful angel picked up a stone that was like a large millstone and threw it into the sea, saying, "The great city Babylon will be thrown down violently and will never be found again.
The sound of harpists, musicians, flutists, and trumpeters will never be heard within you again. No artisan of any trade will ever be found within you again. The sound of a millstone will never be heard within you again.