2 Samuel 15:36
Their two sons Zadok's son Ahimaaz and Abiathar's son Jonathan are with them there. You'll be sending me everything that you hear through them."
2 Samuel 17:17
Meanwhile, since they could not risk being seen entering the city, Jonathan and Ahimaaz had been waiting at En-rogel, where a young servant woman was to go to inform them and they would then go brief King David.
2 Samuel 15:27
The king also asked Zadok the priest, "Aren't you a seer, too? Go back to the city in comfort, along with your son Ahimaaz and Abiathar's son Jonathan.
2 Samuel 18:19-33
Zadok's son Ahimaaz told Joab, "Let me run over to King David and take him the news. I'll mention that the LORD has delivered him from his enemies."