Strong's Concordance G3794

Original Word: ὀχύρωμα
Transliteration: ochýrōma
Phonetic Spelling: okh-oo'-ro-mah
[ὀχύρωμα] from a remote derivative of G2192 (meaning to fortify, through the idea of holding safely); a castle (figuratively, argument)

Usages throughout the bible

2 Corinthians 10:4 - (For the weapons of our warfare are not carnal, but mighty through God to the pulling down of strong holds;) G3794