ESV: As soon as Saul saw David go out against the Philistine, he said to Abner, the commander of the army, "Abner, whose son is this youth?" And Abner said, "As your soul lives, O king, I do not know."
NIV: As Saul watched David going out to meet the Philistine, he said to Abner, commander of the army, "Abner, whose son is that young man?" Abner replied, "As surely as you live, Your Majesty, I don’t know."
NASB: Now when Saul had seen David going out against the Philistine, he said to Abner the commander of the army, 'Abner, whose son is this young man?' And Abner said, 'By your life, O king, I do not know.'
CSB: When Saul had seen David going out to confront the Philistine, he asked Abner the commander of the army, "Whose son is this youth, Abner?" "Your Majesty, as surely as you live, I don’t know," Abner replied.
NLT: As Saul watched David go out to fight the Philistine, he asked Abner, the commander of his army, 'Abner, whose son is this young man?' 'I really don’t know,' Abner declared.
KJV: And when Saul saw David go forth against the Philistine, he said unto Abner, the captain of the host, Abner, whose son is this youth? And Abner said, As thy soul liveth, O king, I cannot tell.
NKJV: When Saul saw David going out against the Philistine, he said to Abner, the commander of the army, “Abner, whose son is this youth?” And Abner said, “As your soul lives, O king, I do not know.”