Thematic Bible: The falsehood of friendship to absalom that david put in the mouth of hushai

but if you return to the city and tell Absalom, 'I will be your servant, my king! Previously, I was your father's servant, but now I will be your servant,' then you can counteract Ahithophel's counsel for me. Won't Zadok and Abiathar the priests be there with you? Report everything you hear from the king's palace to Zadok and Abiathar the priests. Take note: their two sons, Zadok's son Ahimaaz and Abiathar's son Jonathan, are there with them. Send me everything you hear through them." read more.
So Hushai, David's personal adviser, entered Jerusalem just as Absalom was entering the city.