2 Samuel 15:29

15:29 So Zadok and Abiathar took the ark of God back to Jerusalem and remained there.

2 Samuel 15:35-36

15:35 Zadok and Abiathar the priests will be there with you. ¹  Everything you hear in the king’s palace ²  you must tell Zadok and Abiathar the priests. 15:36 Furthermore, their two sons are there with them, Zadok’s son Ahimaaz and Abiathar’s son Jonathan. You must send them to me with any information you hear.” ³ 

[15:35]  ¹ tn Heb “Will not Zadok and Abiathar the priests be there with you?” The rhetorical question draws attention to the fact that Hushai will not be alone.

[15:35]  ² tn Heb “from the house of the king.”

[15:36]  ³ tn Heb “and you must send by their hand to me every word which you hear.” Both of the second person verb forms are plural with Zadok, Abiathar, and Hushai being the understood subjects.