2 Samuel 16:20–17:4
20 Then Absalom said to yAhithophel, “Give advice as to what we should do.”
21 And Ahithophel said to Absalom, “Go in to your father’s zconcubines, whom he has left to keep the house; and all Israel will hear that you aare abhorred by your father. Then bthe hands of all who are with you will be strong.” 22 So they pitched a tent for Absalom on the top of the house, and Absalom went in to his father’s concubines cin the sight of all Israel.
23 Now the advice of Ahithophel, which he gave in those days, was as if one had inquired at the oracle of God. So was all the advice of Ahithophel dboth with David and with Absalom.
17 Moreover Ahithophel said to Absalom, “Now let me choose twelve thousand men, and I will arise and pursue David tonight. 2 I will come upon him while he is aweary and weak, and make him 1afraid. And all the people who are with him will flee, and I will bstrike only the king. 3 Then I will bring back all the people to you. When all return except the man whom you seek, all the people will be at peace.” 4 And the saying pleased Absalom and all the celders of Israel.