1 Samuel 13:3 (ESV)

3 Jonathan defeated the garrison of the Philistines that was at Geba, and the Philistines heard of it. And Saul blew the trumpet throughout all the land, saying, “Let the Hebrews hear.”

Jonathan was Saul’s son. His name means the Lord has given, an indication that Saul worshipped the Lord.1 He would go on to be a good friend of David (1 Samuel 18:1–5). He would also have a son who was crippled in his feet (2 Samuel 4:4).