1 Samuel 17:57-18:5

American Standard Version

⁵⁷ And as David returned from the slaughter of the Philistine, Abner took him, and brought him before Saul with the head of the Philistine in his hand. ⁵⁸ And Saul said to him, Whose son art thou, thou young man? And David answered, I am the son of thy servant Jesse the Beth-lehemite.

18 And it came to pass, when he had made an end of speaking unto Saul, that the soul of Jonathan was knit with the soul of David, and Jonathan loved him as his own soul. ² And Saul took him that day, and would let him go no more home to his father’s house. ³ Then Jonathan and David made a covenant, because he loved him as his own soul. ⁴ And Jonathan stripped himself of the robe that was upon him, and gave it to David, and his apparel, even to his sword, and to his bow, and to his girdle. ⁵ And David ^[a]went out whithersoever Saul sent him, and ^[b]behaved himself wisely: and Saul set him over the men of war, and it was good in the sight of all the people, and also in the sight of Saul’s servants.