David asked Ahimelech the Hittite and Abishai son of Zeruiah, Joab’s brother, “Who will go down into Saul’s camp with me?” Abishai answered, “I’ll go with you.”
That cave is in the field of Machpelah east of Mamre in the land of Canaan. Abraham bought the field and cave from Ephron the Hittite for a burying place.