All your allies will force you to the border; your friends will deceive and overpower you; those who eat your bread will set a trap for you, but you will not detect it. (NIV)
All the men of your confederacy (your allies) have brought you on your way, even to the border; the men who were at peace with you have deceived you and prevailed against you; they who eat your bread have laid a snare under you. There is no understanding [in Edom, or] of it. (AMP)
All the men of thy confederacy have brought thee even to the border: the men that were at peace with thee have deceived thee, and prevailed against thee; that they eat thy bread have laid a wound under thee: there is none understanding in him. (KJV)