David said, “I will express my loyalty ¹  to Hanun son of Nahash, for his father was loyal ²  to me.” So David sent messengers to express his sympathy over his father’s death. ³  When David’s servants entered Ammonite territory to visit Hanun and express the king’s sympathy, ⁴ 

So Hanun seized David’s servants and shaved their beards off. ¹  He cut off the lower part of their robes so that their buttocks were exposed ²  and then sent them away.

the Ammonite officials said to Hanun, “Do you really think David is trying to honor your father by sending these messengers to express his sympathy? ¹  No, his servants have come to you so they can get information and spy out the land!” ² 

When the Ammonites realized that David was disgusted with them, ¹  Hanun and the Ammonites sent 1,000 talents ²  of silver to hire chariots and charioteers from Aram Naharaim, Aram Maacah, and Zobah. ³