Strong's Concordance G204

Original Word: ἀκρογωνιαῖος
Transliteration: akrogōniaîos
Phonetic Spelling: ak-rog-o-nee-ah'-yos
[ἀκρογωνιαῖος] from G206 and G1137; belonging to the extreme corner

Usages throughout the bible

Ephesians 2:20 - And are built upon the foundation of the apostles and prophets, Jesus Christ himself being the chief corner G204 stone;

1 Peter 2:6 - Wherefore also it is contained in the scripture, Behold, I lay in Sion a chief corner G204 stone, elect, precious: and he that believeth on him shall not be confounded.