'Sharp' in the Bible

And constantly, day and night, he remained among the tombs or on the hills, shrieking, and mangling himself with sharp stones.

Never administer a sharp reprimand to a man older than yourself; but entreat him as if he were your father, and the younger men as brothers;

In His right hand He held seven stars, and a sharp, two-edged sword was seen coming from His mouth; and His glance resembled the sun when it is shining with its full strength.

"To the minister of the Church at Pergamum write as follows: "'This is what He who has the sharp, two-edged sword says. I know where you dwell.

Then I looked, and a white cloud appeared, and sitting on the cloud was some One resembling the Son of Man, having a wreath of gold upon His head and in His hand a sharp sickle.

And another angel came out from the sanctuary in Heaven, and he too carried a sharp sickle.

And another angel came out from the altar--he who had power over fire--and he spoke in a loud voice to him who had the sharp sickle, saying, "Use your sharp sickle, and gather the bunches from the vine of the earth, for its grapes are now quite ripe."

From His mouth there comes a sharp sword with which He will smite the nations; and He will Himself be their Shepherd, ruling them with a scepter of iron; and it is His work to tread the winepress of the fierce anger of God, the Ruler of all.