and he ordered his men to teach the song to everyone in Judah. He called it “The Song of the Bow”, and it can be found in The Book of Jashar. This is the song:
After that, they crossed the gorge of the River Arnon and camped in the Moabite desert bordering Amorite territory. The Arnon was the border between the Moabites and the Amorites.
After we went through Ammon, the LORD told us: Israel, pack up your possessions, take down your tents, and cross the gorge of the River Arnon. The territory of the Amorite King Sihon of Heshbon lies on the other side of the river, but I now give you his land. So attack and take it!
One day, Saul told David, “If you'll be brave and fight the LORD's battles for me, I'll let you marry my eldest daughter Merab.” But Saul was really thinking, “I don't want to kill David myself, so I'll let the Philistines do it for me.”