Strong's #1959: epimeleomai (pronounced ep-ee-mel-eh'-om-ahee)
 middle voice from 1909 and the same as 3199; to care for (physically or otherwise):--take care of.
Thayer's Greek Lexicon:
 ̓́ 
 
  epimeleomai 
 
 1) to take care of a person or thing
 
  Part of Speech: verb
Relation: middle voice from G1909 and the same as G3199
 
Usage:
This word is used 3 times:
Luke 10:34: "to an inn, and  took care of him."
Luke 10:35: "and said unto him,  Take care of him; and whatsoever"
1 Timothy 3:5: "his own house, how  shall he take care of the church of God?)"