Strong's Concordance G5424

Original Word: φρήν
Transliteration: phrḗn
Phonetic Spelling: frane
[φρήν] probably from an obsolete φράω (to rein in or curb; compare G5420); the midrif (as a partition of the body), i.e. (figuratively and by implication, of sympathy) the feelings (or sensitive nature; by extension (also in the plural) the mind or cognitive faculties)

Usages throughout the bible

1 Corinthians 14:20 - Brethren, be not children in understanding: G5424 howbeit in malice be ye children, but in understanding G5424 be men.