think (Hebrew #8176)

Proverbs
23:7  For as he thinketh
sha`ar (Hebrew #8176)
to split or open, i.e. (literally, but only as denominative from 8179) to act as gate-keeper (see 7778): (figuratively) to estimate
KJV usage: think.
Pronounce: shaw-ar'
Origin: a primitive root
in his heart
nephesh (Hebrew #5315)
properly, a breathing creature, i.e. animal of (abstractly) vitality; used very widely in a literal, accommodated or figurative sense (bodily or mental)
KJV usage: any, appetite, beast, body, breath, creature, X dead(-ly), desire, X (dis-)contented, X fish, ghost, + greedy, he, heart(-y), (hath, X jeopardy of) life (X in jeopardy), lust, man, me, mind, mortally, one, own, person, pleasure, (her-, him-, my-, thy-)self, them (your)-selves, + slay, soul, + tablet, they, thing, (X she) will, X would have it.
Pronounce: neh'-fesh
Origin: from 5314
, so is he: Eat
'akal (Hebrew #398)
to eat (literally or figuratively)
KJV usage: X at all, burn up, consume, devour(-er, up), dine, eat(-er, up), feed (with), food, X freely, X in...wise(-deed, plenty), (lay) meat, X quite.
Pronounce: aw-kal'
Origin: a primitive root
and drink
shathah (Hebrew #8354)
to imbibe (literally or figuratively)
KJV usage: X assuredly, banquet, X certainly, drink(-er, -ing), drunk (X -ard), surely. (Prop. intensive of 8248.)
Pronounce: shaw-thaw'
Origin: a primitive root
, saith
'amar (Hebrew #559)
to say (used with great latitude)
KJV usage: answer, appoint, avouch, bid, boast self, call, certify, challenge, charge, + (at the, give) command(-ment), commune, consider, declare, demand, X desire, determine, X expressly, X indeed, X intend, name, X plainly, promise, publish, report, require, say, speak (against, of), X still, X suppose, talk, tell, term, X that is, X think, use (speech), utter, X verily, X yet.
Pronounce: aw-mar'
Origin: a primitive root
he to thee; but his heart
leb (Hebrew #3820)
the heart; also used (figuratively) very widely for the feelings, the will and even the intellect; likewise for the centre of anything
KJV usage: + care for, comfortably, consent, X considered, courag(-eous), friend(-ly), ((broken-), (hard-), (merry-), (stiff-), (stout-), double) heart((-ed)), X heed, X I, kindly, midst, mind(-ed), X regard((-ed)), X themselves, X unawares, understanding, X well, willingly, wisdom.
Pronounce: labe
Origin: a form of 3824
is not with thee.