Strong's G5424 — φρήν (noun)
phren (frayn') n.
1. the midrif (as a partition of the body)
2. (figuratively and by implication of sympathy) the feelings or sensitive nature
3. (by extension, also in the plural) the mind or cognitive faculties
[probably from an obsolete phrao "to rein in or curb"]
KJV: understanding 
Compare: G5420 
Occurrences: 2