4 David sent out spies and learned that Saul had actually come.

5 David arose and came to the place where Saul had encamped, and saw where Saul lay with Abner son of Ner, commander of his army; and Saul was lying in the encampment, with the army encamped around him.

6 Then David said to Ahimelech the Hittite and to Abishai son of Zeruiah, brother of Joab, Who will go down with me into the camp of Saul? And Abishai said, I will go down with you.