2 Samuel 15:20 in the King James Version
Whereas thou camest but yesterday, should I this day make thee go up and down with us? seeing I go whither I may, return thou, and take back thy brethren: mercy and truth be with thee.
Context
19 Then the king said to Ittai the Gittite, “Why do you also go with us? Return, and stay with the king; for you are a foreigner and also an exile. Return to your own place.
20 Whereas you came but yesterday, should I today make you go up and down with us, since I go where I may? Return, and take back your brothers. Mercy and truth be with you.”
21 Ittai answered the king and said, “As the LORD lives, and as my lord the king lives, surely in what place my lord the king is, whether for death or for life, your servant will be there also.”