Strong's #248: 'ezrowa` (pronounced ez-ro'-a)
a variation for 2220; the arm:--arm.
Brown-Driver-Briggs Hebrew Lexicon:
'ezrôa‛
1) arm
Part of Speech: noun feminine
Relation: a variation for H2220
Usage:
This word is used 2 times:
Job 31:22: "Then let mine arm fall from my shoulder blade, and mine arm be broken from the bone."
Jeremiah 32:21: "and with wonders, and with a strong hand, and with a stretched out arm, and with great terror;"