Strong's Concordance G3637

Original Word: ὀκταήμερος
Transliteration: oktaḗmeros
Phonetic Spelling: ok-tah-ay'-mer-os
[ὀκταήμερος] from G3638 and G2250; an eight-day old person or act

Usages throughout the bible

Philippians 3:5 - Circumcised the eighth G3637 day, of the stock of Israel, of the tribe of Benjamin, an Hebrew of the Hebrews; as touching the law, a Pharisee;