Strong's Concordance G1421

Original Word: δυσερμήνευτος
Transliteration: dysermḗneutos
Phonetic Spelling: doos-er-mane'-yoo-tos
[δυσερμήνευτος] from G1418 and a presumed derivative of G2059; difficult of explanation

Usages throughout the bible

Hebrews 5:11 - Of whom we have many things to say, and hard G1421 to be uttered, seeing ye are dull of hearing.