'Bow' in the Bible

As the appearance of the bow that is in the cloud in the day of rain, so was the appearance of the brightness round about. This was the appearance of the likeness of the glory of Jehovah. And when I saw, I fell on my face, and I heard a voice of one that spoke.

And I will smite thy bow out of thy left hand, and will cause thine arrows to fall out of thy right hand.