Verses with the word brotherhood in the Apocrypha (2 verses):

1 Maccabees 12:10
Have nevertheless attempted to send unto you for the renewing of brotherhood and friendship, lest we should become strangers unto you altogether: for there is a long time passed since ye sent unto us.

1 Maccabees 12:17
We commanded them also to go unto you, and to salute and to deliver you our letters concerning the renewing of our brotherhood.