(and he commanded them to teach the children of Judah the bow; behold, it is written in the book of Jashar):

From the blood of the slain, from the fat of the mighty, Jonathan's bow did not turn back. Saul's sword did not return empty.

He bowed the heart of all the men of Judah, even as one man; so that they sent to the king, saying, "Return, you and all your servants."

He teaches my hands to war, so that my arms bend a bow of brass.