BBE(i)
19 Then the king said to Ittai the Gittite, Why are you coming with us? go back and keep with the king: for you are a man of another country, you are far from the land of your birth.
20 It was only yesterday you came to us; why then am I to make you go up and down with us? for I have to go where I may; go back then, and take your countrymen with you, and may the Lord's mercy and good faith be with you.