1 Samuel 17:58

58 And Saul said to him, Of what generation art thou, young man? And David said, I am the son of thy servant, Jesse of Bethlehem.

1 Samuel 17:58 Meaning and Commentary

1 Samuel 17:58

And Saul said unto him, whose son [art] thou, [thou] young
man?
&c.] Still the question was such as did not necessarily imply ignorance of his person, but of his family:

and David answered, I [am] the son of thy servant Jesse the
Bethlehemite;
which doubtless refreshed the memory of Saul, and he quickly called to mind who he was. This interview was very probably at Gibeah of Saul, which was the place of his birth and residence, ( 1 Samuel 10:26 ) , and where he kept his court, and to which he returned after the above victory was obtained.

1 Samuel 17:58 In-Context

56 And the king said, Ask thou, whose son this boy is.

57 And when David had come again, when the Philistine was slain, Abner took David, and brought him in, having in the hand the head of the Philistine, before Saul. (And when David had come back, after the Philistine was killed, Abner took David, and brought him in before Saul, with the head of the Philistine still in his hand.)

58 And Saul said to him, Of what generation art thou, young man? And David said, I am the son of thy servant, Jesse of Bethlehem.