When David came to Saul and entered his service, Saul admired him greatly, and David became his armor-bearer.

Genesis 41:46
Now Joseph was thirty years old when he entered the service of Pharaoh king of Egypt. And Joseph left Pharaoh's presence and traveled throughout the land of Egypt.

Judges 9:54
He quickly called his armor-bearer, saying, "Draw your sword and kill me, lest they say of me, 'A woman killed him.'" So Abimelech's armor-bearer ran his sword through him, and he died.

1 Samuel 16:22
Then Saul sent word to Jesse, saying, "Let David remain in my service, for I am pleased with him."

1 Samuel 17:15
but David went back and forth from Saul to tend his father's sheep in Bethlehem.

1 Samuel 17:55
As Saul had watched David going out to confront the Philistine, he said to Abner the commander of the army, "Abner, whose son is this young man?" "As surely as you live, O king," Abner replied, "I do not know."

1 Samuel 19:7
So Jonathan summoned David and told him all these things. Then Jonathan brought David to Saul to serve him as he had before.

Proverbs 22:29
Do you see a man skilled in his work? He will be stationed in the presence of kings; he will not stand before obscure men.

And David came to Saul, and stood before him: and he loved him greatly; and he became his armor bearer.