1 Samuel 17:13-15

New Revised Standard Version, Anglicised

¹³ The three eldest sons of Jesse had followed Saul to the battle; the names of his three sons who went to the battle were Eliab the firstborn, and next to him Abinadab, and the third Shammah. ¹⁴ David was the youngest; the three eldest followed Saul, ¹⁵ but David went back and forth from Saul to feed his father’s sheep at Bethlehem.