2nd Samuel 15:8

5 It was so, that when any man came near to do him obeisance, he put forth his hand, and took hold of him, and kissed him.

6 In this manner Absalom did to all Israel who came to the king for judgment: so Absalom stole the hearts of the men of Israel.

7 It happened at the end of forty years, that Absalom said to the king, please let me go and pay my vow, which I have vowed to Yahweh, in Hebron.

8 For your servant vowed a vow while I abode at Geshur in Syria, saying, If Yahweh shall indeed bring me again to Jerusalem, then I will serve Yahweh.

9 The king said to him, Go in peace. So he arose, and went to Hebron.

10 But Absalom sent spies throughout all the tribes of Israel, saying, As soon as you hear the sound of the trumpet, then you shall say, Absalom is king in Hebron.

11 With Absalom went two hundred men out of Jerusalem, who were invited, and went in their simplicity; and they didn`t know anything.