Strong's Concordance G4974

Original Word: σφυρόν
Transliteration: sphyrón
Phonetic Spelling: sfoo-ron'
[σφυρόν] neuter of a presumed derivative probably of the same as σφαῖρα (a ball, "sphere"; compare the feminine σφῦρα, a hammer); the ankle (as globular)

Usages throughout the bible

Acts 3:7 - And he took him by the right hand, and lifted him up: and immediately his feet and ankle bones G4974 received strength.