G2643 — katallage
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
katallage — pronounced kat-al-lag-ay'
from 2644; exchange (figuratively, adjustment), i.e. restoration to (the divine) favor:--atonement, reconciliation(-ing). see GREEK for 2644
4 occurrences in the KJV.
Romans 5:11
And not only so, but we also joy in God through our Lord Jesus Christ, by whom we have now received the atonement.
Romans 11:15
For if the casting away of them be the reconciling of the world, what shall the receiving of them be, but life from the dead?
2 Corinthians 5:18
And all things are of God, who hath reconciled us to himself by Jesus Christ, and hath given to us the ministry of reconciliation;
2 Corinthians 5:19
To wit, that God was in Christ, reconciling the world unto himself, not imputing their trespasses unto them; and hath committed unto us the word of reconciliation.