Strong's #2077: esto (pronounced es'-to)
second person singular present imperative of 1510; be thou; also estosan es'-to-san, third person of the same let them be:--be.
Thayer's Greek Lexicon:
̓́ / ̓́
estō / estōsan
1) third persons singular imperative of "to be"
Part of Speech: verb
Relation: third person of the same
This word is used 16 times:
Matthew 5:37: "But let your communication be, Yea, yea; Nay, nay:"
Matthew 18:17: "he neglect to hear the church, let him be unto thee as a heathen man and"
Matthew 20:26: "be great among you, let him be your minister;"
Matthew 20:27: "be chief among you, let him be your servant:"
Luke 12:35: "Let your loins be girded about, and your lights burning;"
Acts 1:20: "desolate, and let no man dwell therein: and"
Acts 2:14: "all ye that dwell at Jerusalem, be this known unto you, and"
Acts 4:10: " Be it known unto you all, and to all the people"
Acts 13:38: " Be it known unto you therefore, men and brethren, that through"
Acts 28:28: " Be it known therefore unto you, that the salvation of God"
2 Corinthians 12:16: "But be it so, I did not burden you: nevertheless, being"
Galatians 1:8: "than that which we have preached unto you, let him be accursed."
Galatians 1:9: "than that ye have received, let him be accursed."
1 Timothy 3:12: "Let the deacons be the husbands of one wife, ruling their children and"
James 1:19: "brethren, let every man be swift to hear, slow to speak,"
1 Peter 3:3: "Whose adorning let it not be that outward adorning of plaiting the hair,"