NET
5 When they came to the land of Zuph, Saul said to his servant who was with him, “Come on, let’s head back before my father quits worrying about the donkeys and becomes anxious about us!”
Darby
5 They had come to the land of Zuph when Saul said to his servant that was with him, Come and let us return; lest my father give up the asses, and be anxious about us.
KJV
5 [And] when they were come to the land of Zuph, Saul said to his servant that [was] with him, Come, and let us return; lest my father leave [caring] for the asses, and take thought for us.