Walk through Amos, verse by verse, with the great Bible Commentaries of Matthew Henry (1662 - 1714) & Adam Clarke (1760 - 1832)
{And I shall send fire into Teman, and it shall devour the houses of Bozrah.} Wycliffe's Bible
1:12
But I will send a fire upon Teman, which shall devour the palaces of Bozrah. KJV
Teman - Bozrah - Principal cities of Idumea.
Note, The fire of our anger against our brethren kindles the fire of God’s anger against us.