Strong's #4165: poimaino (pronounced poy-mah'-ee-no)
 from 4166; to tend as a shepherd of (figuratively, superviser):--feed (cattle), rule.
Thayer's Greek Lexicon:
 ́ 
 
  poimainō 
 
 1) to feed, to tend a flock, keep sheep
 
 1a) to rule, govern
 
 1a1) of rulers
 1a2) to furnish pasture for food
 1a3) to nourish
 1a4) to cherish one' s body, to serve the body
 1a5) to supply the requisites for the soul' s need
 
  Part of Speech: verb
Relation: from G4166
  Citing in TDNT: 6:485, 901
 
Usage:
This word is used 11 times:
Matthew 2:6: "shall come a Governor, that  shall rule my people Israel."
Luke 17:7: "a servant plowing or  feeding cattle, will say unto him by and by, when he is come from"
John 21:16: "thee. He saith unto him,  Feed my sheep."
Acts 20:28: "hath made you overseers,  to feed the church of God, which"
1 Corinthians 9:7: "thereof? or who  feedeth a flock, and eateth not"
1 Peter 5:2: " Feed the flock of God which is among you, taking the oversight thereof, not"
Jude 1:12: "feasts of charity, when they feast with you,  feeding themselves without fear: clouds they are without water,"
Revelation 2:27: "And  he shall rule them with a rod of iron; as the"
Revelation 7:17: "the midst of the throne  shall feed them, and shall lead them"
Revelation 12:5: "child, who was  to rule all nations with a rod"
Revelation 19:15: "nations: and he  shall rule them with a rod of iron:"