NET
49 It was also called Mizpah because he said, “May the Lord watch between us when we are out of sight of one another.
Darby
49 and Mizpah; for he said, Let Jehovah watch between me and thee, when we shall be hidden one from another:
KJV
49 And Mizpah; for he said, The LORD watch between me and thee, when we are absent one from another.