Strong's Concordance G412

Original Word: ἀνεκλάλητος
Transliteration: aneklálētos
Phonetic Spelling: an-ek-lal'-ay-tos
[ἀνεκλάλητος] from G1 (as a negative particle) and a presumed derivative of G1583; not spoken out, i.e. (by implication) unutterable

Usages throughout the bible

1 Peter 1:8 - Whom having not seen, ye love; in whom, though now ye see him not, yet believing, ye rejoice with joy unspeakable G412 and full of glory: