neighbour. friend.
trust ye not. do not confide. Hebrew. batah. App-69.
every brother... supplant. Reference to Pentateuch (Genesis 25:26; Genesis 27:36). App-92.
Related Commentaries of Jeremiah 9:4
Jeremiah 9:4
4 Take ye heed every one of his neighbour,a and trust ye not in any brother: for every brother will utterly supplant, and every neighbour will walk with slanders.