φρονέω
phronéō
fron-eh'-o
Greek: Verb
from φρήν; to exercise the mind, i.e. entertain or have a sentiment or opinion; by implication, to be (mentally) disposed (more or less earnestly in a certain direction); intensively, to interest oneself in (with concern or obedience).

KJV translates as: set the affection on, (be) care(ful), (be like, + be of one, + be of the same, + let this) mind(ed), regard, savour, think