Strong's Concordance G4435

Original Word: πυγμή
Transliteration: pygmḗ
Phonetic Spelling: poog-may'
[πυγμή] from a primary πύξ (the fist as a weapon); the clenched hand, i.e. (only in dative case as adverb) with the fist (hard scrubbing)

Usages throughout the bible

Mark 7:3 - For the Pharisees, and all the Jews, except they wash their hands oft, G4435 eat not, holding the tradition of the elders.