1 Chronicles 19:1-4

1Some time after this, King Nahash of the Ammonites died, and his son Hanun became king.

2David said, “I am going to show loyalty to Hanun because his father, Nahash, was always loyal to me.” So David sent messengers to express sympathy to Hanun about his father’s death. But when David’s ambassadors arrived in the land of Ammon,

3the Ammonite commanders said to Hanun, “Do you really think these men are coming here to honor your father? No! David has sent them to spy out the land so they can come in and conquer it!”

4So Hanun seized David’s ambassadors and shaved them, cut off their robes at the buttocks, and sent them back to David in shame.