Strong's #3825: lbab (pronounced leb-ab')
 (Aramaic) corresponding to 3824:--heart.
Brown-Driver-Briggs Hebrew Lexicon:
 (Aramaic)
  lebab 
 
 1) heart, mind
 
  Part of Speech: noun masculine
Relation: corresponding to H3824
Usage:
This word is used 7 times:
Daniel 2:30: "the interpretation to the king, and that thou mightest know the thoughts  of thy heart."
Daniel 4:16: " Let his heart be changed from man's, and let a beast's heart be given unto him; and let seven"
Daniel 4:16: "from man's, and let a beast's  heart be given unto him; and let seven times pass"
Daniel 5:20: "But when  his heart was lifted up, and his mind hardened in pride, he was deposed from"
Daniel 5:21: "from the sons of men;  and his heart was made like the beasts, and his dwelling"
Daniel 5:22: "O Belshazzar, hast not humbled  thine heart, though thou knewest"
Daniel 7:4: "the earth, and made stand upon the feet as a man, and a man's  heart was given"