2 Samuel 10:1-3

ISV(i) 1 Subjugation of Ammon and Aram
Sometime later, the Ammonite king died and his son Hanun succeeded him as king, 2 so David told himself, “I will be loyal to Nahash’s son Hanun, since in his loyalty his father showed gracious love to me.” So David sent a delegation to Hanun to console him about his loss of his father.
But when David’s delegation arrived in Ammonite territory, 3 the Ammonite officials asked their lord Hanun, “Do you think that because David has sent a delegation of consolers to you that he is honoring your father? His delegation has arrived intending to search, scout the land, and then overthrow it, hasn’t it?”