1 Samuel 15:6

the Kenites This tribe, as may be inferred from the fact that Jethro, Moses" father-in-law, the priest of Midian (Exodus 3:1), is called a Kenite in Judges 1:16, was an offshoot from the Midianites. The services done to Israel by Jethro and his son Hobab (Exodus 18; Numbers 10:29-32) led to a firm alliance. The Kenites accompanied the Israelites on their march as far as Jericho (Judges 1:16), and then went and dwelt among the Amalekites in the desert to the south of Judah. They are mentioned again in 1 Samuel 27:10; 1 Samuel 30:29, as the friends of Israel. Famous among the Kenites was Jael, whose husband Heber had migrated into northern Palestine (Judges 4:11); and the Rechabites who belonged to this tribe (1 Chronicles 2:55) long preserved the nomad habits of their ancestors (Jeremiah 35:7-10).