Mount of breaches, only in Isa. 28:21. It is the same as BAAL-PERAZIM (q.v.), where David gained a victory over the Philistines (2 Sam. 5:20).
Easton’s Bible Dictionary
Perazim, Mount
Easton’s Bible Dictionary (1897), public domain. Text via Theographic Bible Metadata, CC BY-SA 4.0.