'Arrow' in the Bible

Then Jehu took his bow in his hand, and with all his strength sent an arrow, wounding Joram between the arms; and the arrow came out at his heart, and he went down on his face in his carriage.

Then he said; Let the window be open to the east: and he got it open. Then Elisha said, Let the arrow go; and he let it go. And he said, The Lord's arrow of salvation, of salvation over Aram; for you will overcome the Aramaeans in Aphek and put an end to them.

For this cause the Lord says about the king of Assyria, He will not come into this town, or send an arrow against it; he will not come before it with arms, or put up an earthwork against it;