2 Samuel 15:18-22

18All his officers and his personal guards, the Kerethites and Pelethites, went on past him. There were also 600 men who had come with him from Gath. All these people were leaving Jerusalem with the king.

19Then the king asked Ittai, who came from Gath, ‘Why are you coming with us? Go back into the city and join with Absalom, the new king. You have come from another country and you live here as a foreigner.

20It seems like only a few days since you arrived here. There is no reason for you to travel with us. I do not even know where we are going! So you should go back. Take your men with you. I pray that the Lord will keep you safe with his faithful love.’

21But Ittai replied to the king, ‘As surely as the Lord lives and as surely as you live, I promise that I will go with you, sir. Wherever you go, I will be there with you. My lord the king, I will stay with you, even if it brings death.’

22So David said to Ittai, ‘Go on ahead of me.’ So Ittai, with all his men and their families, went on ahead of David.