Then Hushai1 the Arkite, David's friend, went to Absalom and said to him, "Long live the king! Long live the king!"
References for 2 Samuel 16:16
Absalom asked Hushai, "Is this the love you show your friend? Why didn't you go with your friend?"2
References for 2 Samuel 16:17
Hushai said to Absalom, "No, the one chosen by the LORD, by these people, and by all the men of Israel--his I will be, and I will remain with him.
Furthermore, whom should I serve? Should I not serve the son? Just as I served your father, so I will serve you."3
References for 2 Samuel 16:19
Absalom said to Ahithophel, "Give us your advice. What should we do?"
Ahithophel answered, "Lie with your father's concubines whom he left to take care of the palace. Then all Israel will hear that you have made yourself a stench in your father's nostrils, and the hands of everyone with you will be strengthened."
So they pitched a tent for Absalom on the roof, and he lay with his father's concubines in the sight of all Israel.4
References for 2 Samuel 16:22
Now in those days the advice5 Ahithophel gave was like that of one who inquires of God. That was how both David6 and Absalom regarded all of Ahithophel's advice.
References for 2 Samuel 16:23