2 Samuel 14:29

14:29 Therefore Absalom sent for Joab, to have sent him to the king; but he would not come to him: and when he sent again the second time, he would not come.

2 Samuel 15:12

15:12 And Absalom sent for Ahithophel the Gilonite, David’s counsellor, from his city, [even] from Giloh, while he offered sacrifices. And the conspiracy was strong; for the people increased continually with Absalom.

2 Samuel 15:35

15:35 And [hast thou] not there with thee Zadok and Abiathar the priests? therefore it shall be, [that] what thing soever thou shalt hear out of the king’s house, thou shalt tell [it] to Zadok and Abiathar the priests.