'Sharpened' in the Bible

So all Israel had to go down to the Philistines in order to get their plowshares, cutting instruments, axes, and sickles sharpened.

Their arrows are sharpened, and all their bows are prepared. The hooves of their horses are hard as flint, and their chariot wheels are like a windstorm.

He made my mouth like a sharp sword, he hid me in the hollow of his hand; he made me like a sharpened arrow, he hid me in his quiver.

"Son of man, prophesy and say: 'This is what the Lord says: "'A sword, a sword is sharpened, and also polished.

It is sharpened for slaughter, it is polished to flash like lightning! "'Should we rejoice in the scepter of my son? No! The sword despises every tree!

"'He gave it to be polished, to be grasped in the hand -- the sword is sharpened, it is polished -- giving it into the hand of the executioner.