2 Samuel 10:3-5

Amplified Bible

³ But the princes of the Ammonites [were suspicious and] said to Hanun their lord, “Do you think that David is honoring your father because he has sent comforters to you? Has David not sent his servants to you in order to search the city, to spy it out and overthrow it?” ⁴ So Hanun took David’s servants and shaved off half their beards, and cut off their robes in the middle as far as their hips, and sent them away. ⁵ When David was informed, he sent [messengers] to meet them [before they reached Jerusalem], for the men were greatly ashamed and humiliated. And the king said, “Stay at Jericho until your beards grow, and then return.”