1: ὀστοῡν
(Strong's #3747 — Noun Neuter — osteon — os-teh'-on, os-toon' )

probably from a word signifying strength, or firmness, sometimes denotes "hard substances other than bones," e.g., the stone or kernel of fruit. In the NT it always denotes "bones," Matthew 23:27; Luke 24:39; John 19:36; Hebrews 11:22 .

Ephesians 5:30