'Bows' in the Bible

Whose arrows are sharp, and all their bows bent, their horses' hoofs shall be counted like flint, and their wheels like a whirlwind:

With arrows and with bows shall men come thither; because all the land shall become briers and thorns.

Their bows also shall dash the young men to pieces; and they shall have no pity on the fruit of the womb; their eye shall not spare children.