1 Samuel 16:6; 1 Samuel 17:13; 1 Samuel 17:28

1 Samuel 16:6

6 When they entered, he looked at Eliab and thought, "Surely the LORD'S anointed is before Him."

1 Samuel 17:13

13 The three older sons of Jesse had gone after Saul to the battle. And the names of his three sons who went to the battle were Eliab the firstborn, and the second to him Abinadab, and the third Shammah.

1 Samuel 17:28

28 Now Eliab his oldest brother heard when he spoke to the men; and Eliab's anger burned against David and he said, "Why have you come down? And with whom have you left those few sheep in the wilderness? I know your insolence and the wickedness of your heart; for you have come down in order to see the battle."