'Sharpened' in the Bible

So all Israel [went] down to [the] Philistines, each to have his plowshare, his mattock, his axe, and his iron plowshare sharpened.

[The] sharpened arrows of a warrior, with burning charcoals from broom trees.

And he {made} my mouth like a sharp sword; he hid me in the shadow of his hand, and he {made} me like an sharpened arrow; he hid me in his quiver.

"Son of man, prophesy, and you must say, 'Thus says the Lord,' say, 'A sword, a sword [is] sharpened and [is] also polished.

It is sharpened to slaughter a slaughter, {polished to flash like lightning}! Or will we rejoice? A rod, my son, [is] despising every tree.

And he gives it to be polished, {to be seized by the hand}. It is sharpened--a sword--and it [is] polished to give it into [the] hand of [the] killer.