2 Samuel 15:19-22

19The king said to Ittai of Gath, “Why are you also going with us? Go back and stay with the new king since you’re both a foreigner and an exile from your homeland.

20Besides, you only arrived yesterday; should I make you wander around with us today while I go wherever I can? Go back and take your brothers with you. May the Lord show you kindness and faithfulness.”

21But in response, Ittai vowed to the king, “As the Lord lives and as my lord the king lives, wherever my lord the king is, whether it means life or death, your servant will be there!”

22“March on,” David replied to Ittai. So Ittai of Gath marched past with all his men and the dependents who were with him.