Strong’s Greek
G1514 — eireneuo
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
εἰρηνεύω
eireneuo — pronounced i-rane-yoo'-o
from 1515; to be (act) peaceful:--be at (have, live in) peace, live peaceably. see GREEK for 1515
4 occurrences in the KJV.
Mark 9:50
Salt is good: but if the salt have lost his saltness, wherewith will ye season it? Have salt in yourselves, and have peace one with another.
Romans 12:18
If it be possible, as much as lieth in you, live peaceably with all men.
2 Corinthians 13:11
Finally, brethren, farewell. Be perfect, be of good comfort, be of one mind, live in peace; and the God of love and peace shall be with you.
1 Thessalonians 5:13
And to esteem them very highly in love for their work’s sake. And be at peace among yourselves.