1 Samuel 17:55–18:4

55 Now at the time that Saul saw David going out against the Philistines, he said to Abner, the captain of the army: Of what family is this young man descended, Abner? And Abner said: As thy soul liveth, O king, I know not.

56 And the king said: Inquire thou, whose son this young man is.

57 And when David was returned, after the Philistine was slain, Abner took him, and brought him in before Saul, with the head of the Philistine in his hand.

58 And Saul said to him: Young man, of what family art thou? And David said: I am the son of thy servant Isai the Bethlehemite.

Chapter 18

And it came to pass, when he had made an end of speaking to Saul, the son 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 not let him return to his father’s house.

3 And David and Jonathan made a covenant, for he loved him as his own soul.

4 And Jonathan stripped himself of the coat with which he was clothed, and gave it to David, and the rest of his garments, even to his sword, and to his bow, and to his girdle.